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Seinen Anime

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Tate no Yuusha no Nariagari

  1. Action
  2. Adventure
  3. Comedy
  4. Drama
  5. Fantasy
  6. Romance
  7. Seinen
EP7:
Tate no Yuusha no Nariagari
4.7
Jan 9, 2019 at 10:00pm JST

※ NOTE: First episode was a 1-hour special and premiered on select streaming services and AT-X ahead of regular broadcasting

Iwatani Naofumi, a run-of-the-mill otaku, finds a book in the library that summons him to another world. He is tasked with joining the sword, spear, and bow as one of the Four Cardinal Heroes and fighting the Waves of Catastrophe as the Shield Hero.

Excited by the prospect of a grand adventure, Naofumi sets off with his party. However, merely a few days later, he is betrayed and loses all his money, dignity, and respect. Unable to trust anyone anymore, he employs a slave named Raphtalia and takes on the Waves and the world.

But will he really find a way to overturn this desperate situation?

The curtain rises on a fantasy adventure about the rise of a man who has lost it all.

[Source: Crunchyroll]

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Tokyo Ghoul:re

  1. Action
  2. Drama
  3. Horror
  4. Mystery
  5. Psychological
  6. Seinen
  7. Supernatural
Tokyo Ghoul:re
4.0
Apr 3, 2018 at 11:00pm JST

Two years have passed since the CCG’s raid on Anteiku. Although the atmosphere in Tokyo has changed drastically due to the increased influence of the CCG, ghouls continue to pose a problem as they have begun taking caution, especially the terrorist organization Aogiri Tree, who acknowledge the CCG’s growing threat to their existence.

The creation of a special team, known as the Quinx Squad, may provide the CCG with the push they need to exterminate Tokyo’s unwanted residents. As humans who have undergone surgery in order to make use of the special abilities of ghouls, they participate in operations to eradicate the dangerous creatures. The leader of this group, Haise Sasaki, is a half-ghoul, half-human who has been trained by famed special class investigator, Kishou Arima. However, there’s more to this young man than meets the eye, as unknown memories claw at his mind, slowly reminding him of the person he used to be.

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One Punch Man 2nd Season

  1. Action
  2. Comedy
  3. Parody
  4. Sci-Fi
  5. Seinen
  6. Supernatural
  7. Super Power
One Punch Man 2nd Season
April 2019

Saitama is a guy who’s a hero for fun. After saving a child from certain death, he decided to become a hero and trained hard for three years. Though he’s now so strong he can defeat any opponent with a single punch, lately he feels as if, in exchange for overwhelming power, he’s lost something even more important.

[Source: Anime Consortium Japan]

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Kaguya-sama wa Kokurasetai: Tensai-tachi no Renai Zunousen

  1. Comedy
  2. Psychological
  3. Romance
  4. School
  5. Seinen
EP6:
Kaguya-sama wa Kokurasetai: Tensai-tachi no Renai Zunousen
4.5
Jan 12, 2019 at 11:30pm JST

All's fair when love is war!

Two geniuses. Two brains. Two hearts. One battle. Who will confess their love first…?!

Kaguya Shinomiya and Miyuki Shirogane are two geniuses who stand atop their prestigious academy's student council, making them the elite among elite. But it's lonely at the top and each has fallen for the other. There's just one huge problem standing in the way of lovey-dovey bliss—they're both too prideful to be the first to confess their romantic feelings and thus become the “loser” in the competition of love! And so begins their daily schemes to force the other to confess first!

[Source: Viz Media]

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One Punch Man

  1. Action
  2. Comedy
  3. Parody
  4. Sci-Fi
  5. Seinen
  6. Supernatural
  7. Super Power
One Punch Man
4.6
Oct 5, 2015 at 1:05am JST

Saitama is a guy who’s a hero for fun. After saving a child from certain death, he decided to become a hero and trained hard for three years. Though he’s now so strong he can defeat any opponent with a single punch, lately he feels as if, in exchange for overwhelming power, he’s lost something even more important.

[Source: Anime Consortium Japan]

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Tokyo Ghoul:re Saishuushou

  1. Action
  2. Drama
  3. Horror
  4. Mystery
  5. Psychological
  6. Seinen
  7. Supernatural
Tokyo Ghoul:re Saishuushou
3.9
Oct 9, 2018 at 11:00pm JST

※ NOTE: Second season / "final chapter" of Tokyo Ghoul:re

Two years have passed since the CCG’s raid on Anteiku. Although the atmosphere in Tokyo has changed drastically due to the increased influence of the CCG, ghouls continue to pose a problem as they have begun taking caution, especially the terrorist organization Aogiri Tree, who acknowledge the CCG’s growing threat to their existence.

The creation of a special team, known as the Quinx Squad, may provide the CCG with the push they need to exterminate Tokyo’s unwanted residents. As humans who have undergone surgery in order to make use of the special abilities of ghouls, they participate in operations to eradicate the dangerous creatures. The leader of this group, Haise Sasaki, is a half-ghoul, half-human who has been trained by famed special class investigator, Kishou Arima. However, there’s more to this young man than meets the eye, as unknown memories claw at his mind, slowly reminding him of the person he used to be.

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Tokyo Ghoul

  1. Action
  2. Horror
  3. Mystery
  4. Psychological
  5. Seinen
  6. Supernatural
Tokyo Ghoul
4.2
Jul 4, 2014 at 12:00am JST

In Japan, strange creatures that eat humans are around and they're called "Ghoul". A university student, Kaneki Ken, is riding a normal life and has fallen in love with a girl. But, after their first date it turns out that she's a Ghoul. Being seriously traumatized, he got saved as the Ghoul accidentally died.

What happens when the doctors implant some of her organs to him, in order for him to survive?

[Source: MAL manga synopsis]

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Tokyo Ghoul √A

  1. Action
  2. Horror
  3. Mystery
  4. Psychological
  5. Seinen
  6. Supernatural
Tokyo Ghoul √A
3.8
Jan 9, 2015 at 12:00am JST

In modern day Tokyo, society lives in fear of Ghouls: mysterious creatures who look exactly like humans—yet hunger insatiably for their flesh. None of this matters to Ken Kaneki, a bookish and ordinary young man, until a dark and violent encounter turns him into the first ever Ghoul-human half breed. Trapped between two worlds, Ken must survive the violent conflicts of warring Ghoul factions, while attempting to learn more about Ghoul society, his newfound powers, and the fine line between man and monster.

[Source: FUNimation]

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Kobayashi-san Chi no Maid Dragon

  1. Comedy
  2. Fantasy
  3. Seinen
  4. Slice of Life
Kobayashi-san Chi no Maid Dragon
4.3
Jan 12, 2017 at 12:00am JST

Miss Kobayashi is your average office worker who lives a boring life, alone in her small apartment–until she saves the life of a female dragon in distress. The dragon, named Tohru, has the ability to magically transform into an adorable human girl (albeit with horns and a long tail!), who will do anything to pay off her debt of gratitude, whether Miss Kobayashi likes it or not. With a very persistent and amorous dragon as a roommate, nothing comes easy, and Miss Kobayashi's normal life is about to go off the deep end!

[Source: Seven Seas]

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Boku Dake ga Inai Machi

  1. Psychological
  2. Seinen
  3. Supernatural
Boku Dake ga Inai Machi
4.4
Jan 8, 2016 at 12:55am JST

Struggling manga author Satoru Fujinuma is beset by his fear to express himself. However, he has a supernatural ability of being forced to prevent deaths and catastrophes by being sent back in time before the incident occurred, repeating time until the accident is prevented. One day, he gets involved in an accident that has him framed as a murderer. Desperate to save the victim, he sends himself back in time only to find himself as a grade-schooler one month before fellow classmate Kayo Hinazuki went missing. Satoru now embarks on a new quest: to save Kayo and solve the mystery behind her disappearance.

[Source: MyAnimeList]

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Hinamatsuri

  1. Comedy
  2. Sci-Fi
  3. Seinen
  4. Slice of Life
  5. Supernatural
Hinamatsuri
4.4
Apr 6, 2018 at 9:00pm JST

One night, a strange object falls on the head of Nitta, a member of the yakuza. Inside the box is a strange young girl named Hina. She has tremendous supernatural powers, and Nitta finds himself reluctantly taking her in. Her powers can come in handy for his yakuza business, but he also runs the risk of her using them on him! Not to mention, if she doesn't use her powers, she will eventually go berserk and destroy everything around her. Nitta and Hina's strange life together is just beginning...

[Source: MangaHelpers]

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Grand Blue

  1. Comedy
  2. Seinen
  3. Slice of Life
Grand Blue
4.6
Jul 14, 2018 at 2:25am JST

After moving out on his own to a seaside town, Kitahara Iori makes a college debut he never anticipated. A new chapter of his life unfolds, full of diving with beautiful girls and shenanigans with a gaggle of lovable bastards! Idiot-expert Inoue Kenji and au naturel authority Yoshioka Kimitake bring you a glorious college tale filled with booze-fueled antics!

[Source: Kodansha Comics]

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Bungou Stray Dogs 2nd Season

  1. Action
  2. Mystery
  3. Seinen
  4. Supernatural
  5. Super Power
Bungou Stray Dogs 2nd Season
4.4
Oct 6, 2016 at 1:05am JST

Nakajima Atsushi was kicked out of his orphanage, and now he has no place to go and no food. While he is standing by a river, on the brink of starvation, he rescues a man whimsically attempting suicide. That man is Dazai Osamu, and he and his partner Kunikida are members of a very special detective agency. They have supernatural powers, and deal with cases that are too dangerous for the police or the military. They're tracking down a tiger that has appeared in the area recently, around the time Atsushi came to the area. The tiger seems to have a connection to Atsushi, and by the time the case is solved, it is clear that Atsushi's future will involve much more of Dazai and the rest of the detectives!

[Source: MangaHelpers]

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Inuyashiki

  1. Action
  2. Drama
  3. Psychological
  4. Sci-Fi
  5. Seinen
Inuyashiki
4.2
Oct 13, 2017 at 12:55am JST

Inuyashiki has a family, a wife and two kids, none of which care about him. When he learns that he has only three months to live, he realizes that the only one who will miss him is his dog. Shortly after this realization, he is killed in a crash landing by aliens. He is rebuilt by them as a machine with a human exterior. How will his life change now that he isn't human?

[Source: Dan of Population GO]

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Bungou Stray Dogs

  1. Action
  2. Mystery
  3. Seinen
  4. Supernatural
  5. Super Power
Bungou Stray Dogs
4.2
Apr 7, 2016 at 1:05am JST

Nakajima Atsushi was kicked out of his orphanage, and now he has no place to go and no food. While he is standing by a river, on the brink of starvation, he rescues a man whimsically attempting suicide. That man is Dazai Osamu, and he and his partner Kunikida are members of a very special detective agency. They have supernatural powers, and deal with cases that are too dangerous for the police or the military. They're tracking down a tiger that has appeared in the area recently, around the time Atsushi came to the area. The tiger seems to have a connection to Atsushi, and by the time the case is solved, it is clear that Atsushi's future will involve much more of Dazai and the rest of the detectives!

[Source: MangaHelpers]

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Kuzu no Honkai

  1. Drama
  2. Ecchi
  3. Romance
  4. School
  5. Seinen
Kuzu no Honkai
3.8
Jan 13, 2017 at 12:55am JST

17-year-old Awaya Mugi and Yasuraoka Hanabi appear to be the ideal couple. They are both pretty popular, and they seem to suit each other well. However, outsiders don't know of the secret they share. Both Mugi and Hanabi have hopeless crushes on someone else, and they are only dating each other to soothe their loneliness. Mugi is in love with Minagawa Akane, a young teacher who used to be his home tutor. Hanabi is also in love with a teacher, a young man who has been a family friend since she was little. In each other, they find a place where they can grieve for the ones they cannot have, and they share a loneliness-driven physical intimacy. Will things stay like this for them forever?

[Source: MangaHelpers]

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Kiseijuu: Sei no Kakuritsu

  1. Action
  2. Drama
  3. Horror
  4. Psychological
  5. Sci-Fi
  6. Seinen
Kiseijuu: Sei no Kakuritsu
4.4
Oct 9, 2014 at 1:29am JST

Unbeknownst to mankind the world is quietly being invaded. Alien beings known as “Parasytes” begin infiltrating humans one by one, burrowing into their brains to take complete control of both their bodies and their identities. With an insatiable hunger for human flesh these cold and calculating creatures mutate into grotesque monsters who feed on the unsuspecting when they're not hiding behind the faces of everyday people. Only Shinichi Izumi, a lone high school boy, is aware of the terror lurking in plain sight. After one Parasyte's attempt to take over his brain ends in failure, Shinichi's right arm is instead possessed by this monster with a mind and an agenda all its own. As Shinichi and his unwanted cohabitant, “Migi,” struggle for dominance of his body, the alien infection continues to grow and so does the trail of bodies in its wake. Now Shinichi and Migi must become more than host and parasite if they hope to not only protect themselves, but Shinichi's loved ones as well. As Shinichi and Migi's symbiotic bond deepens, will Shinichi be able to hold on to his humanity, or will he evolve into something more than he ever imagined?

[Source: Sentai Filmworks]

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Demi-chan wa Kataritai

  1. Comedy
  2. Fantasy
  3. School
  4. Seinen
  5. Vampire
Demi-chan wa Kataritai
4.1
Jan 8, 2017 at 12:00am JST

Monsters of legend walk among us, going by the name “demi-humans.” Ever since he's discovered the “demis,” one young man has become obsessed with them. So when he gets a job as a teacher at a high school for demi-girls, it's a dream come true! But these demis, who include a rambunctious vampire, a bashful headless girl, and a succubus, have all the problems normal teenagers have, on top of their supernatural conditions. How to handle a classroom full of them?!

[Source: Kodansha Comics]

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Gate: Jieitai Kanochi nite, Kaku Tatakaeri

  1. Action
  2. Adventure
  3. Fantasy
  4. Seinen
Gate: Jieitai Kanochi nite, Kaku Tatakaeri
4.2
Jul 4, 2015 at 12:30am JST

On August 20XX, a gate suddenly appears in Tokyo's Ginza district, unleashing a portal where monsters, medieval knights and other fantasy beings come from another world and wreak havoc on Tokyo. The Japanese Defense Force take action against these monsters and push them back into the "Gate". Third Reconnaissance Team is dispatched to the "Special Region" lead by officer (and otaku) Youji Itami. On their travels, they are joined by a beautiful elf girl who is a survivor from the dragon's rampage and guide the group across the dangerous new world.

[Source: Crunchyroll]

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Drifters

  1. Action
  2. Adventure
  3. Comedy
  4. Fantasy
  5. Historical
  6. Samurai
  7. Seinen
Drifters
4.3
Oct 7, 2016 at 11:00pm JST

Shimazu Toyohisa, while involved in the Battle of Sekigahara, manages to mortally wound Ii Naomasa, but is critically wounded in the process. As he walks from the field wounded and bleeding, Toyohisa finds himself transported to a corridor of doors where a bespectacled man at a desk waits for him. This man, Murasaki, sends Toyohisa into the nearest door where he wakes up in another world. There, Toyohisa meets other great warriors like him who have been transported as well, to be part of a group known as Drifters.

This world contains both native humans and a number of fantastical races, including elves, dwarves, and hobbits. However, the world is at war, with the humans waging a losing war against another group of great warriors, the Ends, who wish to take over the world and kill all the Drifters. Under the Ends' command are many terrible creatures, including dragons, which they use to destroy everything in their wake. At the start of the series, the Ends' army has control of the northern part of the continent and is currently trying to invade the south through a pivotal fortress at the northernmost tip of a nation called Carneades. Meanwhile, the Octobrist Organization, a group of human magicians native to this world, attempt to bring together the many individual Drifters to save their world from the brutal Ends.

[Source: Wikipedia]

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Gate: Jieitai Kanochi nite, Kaku Tatakaeri 2nd Season

  1. Action
  2. Adventure
  3. Fantasy
  4. Military
  5. Seinen
Gate: Jieitai Kanochi nite, Kaku Tatakaeri 2nd Season
4.2
Jan 9, 2016 at 1:05am JST

The second season of the Gate anime adapts the Enryuu-hen and Douran-hen arcs.

Some time has passed since humanity drove back the invading forces from what is now known as the "Special Region." In that time, a bustling town has developed within the protective walls of the SDF basecamp, and relations continue to improve favorably.

However, some in the Kingdom still do not trust Japan, viewing them as a dangerous entity, bent on invading and taking over. Although Itami and the others are working hard to make peace with the Kingdom, dark forces are secretly at work attempting to force Japan's hand. Gate: Jieitai Kanochi nite, Kaku Tatakaeri Second Season focuses on the ongoing political struggle between Japan and the "Special Region" just beyond the Gate.

[Source: MyAnimeList]

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Boku wa Tomodachi ga Sukunai

  1. Comedy
  2. Ecchi
  3. Harem
  4. Romance
  5. School
  6. Seinen
Boku wa Tomodachi ga Sukunai
3.9
Oct 7, 2011 at 1:55am JST

Hasegawa Kodaka has transferred schools, and he's having a hard time making friends. It doesn't help that his blond hair tends to make people think he's a delinquent. One day, he runs into his bad-tempered solitary classmate Yozora while she's talking animatedly to her imaginary friend Tomo. Realizing that neither of them have any actual friends, they decide that the best way to alter this situation is to form a club and start recruiting.

That is how "Rinjinbu", The Neighbours' Club, was formed, a club specifically designed for people who don't have very many friends. As other lonely classmates slowly join their little club, they'll try to learn how to build friendships through cooking together, playing games, and other group activities. But will this group of relationship-challenged misfits really be able to get along?

[Source: MyAnimeList]

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Black Bullet

  1. Action
  2. Mystery
  3. Sci-Fi
  4. Seinen
Black Bullet
3.9
Apr 8, 2014 at 10:30pm JST

A near future, where humans have been defeated by the viral parasites named Gastrea. They have been exiled into a small territory and live in despair, side-by-side in terror.

In this world trapped in darkness—

Rentaro, a boy living near Tokyo and member of the "Civil Security"—an organization specializing in fighting against the Gastrea—is used to accomplishing dangerous tasks. His partner is Enju, a precocious young girl. They fight thanks to their peculiar powers until one day, when they receive a special assignment from the government. This top secret mission is to prevent the destruction of Tokyo...

Set in a near future, this thrilling heroic-action story... starts now!

[Source: Baka-Tsuki]

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Boku wa Tomodachi ga Sukunai Episode 0

  1. Comedy
  2. Ecchi
  3. Harem
  4. Romance
  5. School
  6. Seinen
Boku wa Tomodachi ga Sukunai Episode 0
3.6
September 22, 2011 JST

Hasegawa Kodaka has transferred schools, and he's having a hard time making friends. It doesn't help that his blond hair tends to make people think he's a delinquent. One day, he runs into his bad-tempered solitary classmate Yozora while she's talking animatedly to her imaginary friend Tomo. Realizing that neither of them have any actual friends, they decide that the best way to alter this situation is to form a club and start recruiting.
That is how "Rinjinbu", The Neighbours' Club, was formed, a club specifically designed for people who don't have very many friends. As other lonely classmates slowly join their little club, they'll try to learn how to build friendships through cooking together, playing games, and other group activities. But will this group of relationship-challenged misfits really be able to get along?

[Source: MU]

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Kiss × Sis (TV)

  1. Comedy
  2. Ecchi
  3. Harem
  4. Romance
  5. School
  6. Seinen
Kiss × Sis (TV)
3.6
April 5, 2010 JST

Suminoe Keita is a male third-year junior high school student studying for his high school entrance exams. He is living in a home with his older twin stepsisters, Ako and Riko, who kiss, flash, and display their love for him in public. They help him prepare for his exams. Although they share no blood relation to him, Keita begins to become romantically attracted to his two stepsisters and initially dislikes himself for it. Seeing this attraction, his parents encourage him to eventually get married to one of them.

[Source: AniDB]

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Ore no Imouto ga Konnani Kawaii Wake ga Nai Specials

  1. Comedy
  2. Seinen
  3. Slice of Life
Ore no Imouto ga Konnani Kawaii Wake ga Nai Specials
3.9
February 22, 2011 JST

The true end arc of Ore no Imouto. These four episodes branch out after the 11th episode of the main TV series and present an alternative version to the end of the TV series. These episodes contrast with the good end arc of the TV series, which was an original ending written for the anime, and instead closely follows the original story from the light novels.

[Source: MyAnimeList]

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BTOOOM!

  1. Action
  2. Psychological
  3. Sci-Fi
  4. Seinen
BTOOOM!
3.9
Oct 4, 2012 at 11:00pm JST

In the blink of the mind's eye, Ryouta Sakamoto suddenly finds himself transported from playing the hit Btoom! video game to being stranded on a mysterious island, equipped with a day's worth of provisions, a bag of bombs, a strange crystal embedded in his left hand and a huge gaping hole in his memory. But it doesn't take long to figure out what's going on, especially after the first person Ryouta meets tries to kill him. Someone is attempting to recreate the ultra-violent Btoom! game in real life, and the island has been filled with an army of other unwilling players, each armed with one of the multiple variants of explosive weapons called BIM. Fortunately, Ryouta's an ace Btoom! player, but this insane version of the game has no reset switch or second lives, and there's only one way off the island: kill seven other people before they can kill you! Can Ryouta repurpose his game based skills fast enough to survive?

[Source: Sentai Filmworks]

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Aki-Sora

  1. Ecchi
  2. Romance
  3. Seinen
Aki-Sora
3.3
December 18, 2009 JST

The Aoi siblings, Aki and Sora, are as close as a brother and sister can be. But as Sora enters high school, he realizes that his feelings for his older sister go beyond simple family ties. Oblivious to her sibling's affair, Sora's twin sister Nami attempts to get her best friend to go out with him. And unbeknownst to either of them, Nami harbors a deep and jealous lust of her own.

Aki-Sora is a love story, for sure, but whose love will be returned? Whose love goes unrequited? Can the bond between brother and sister be strengthened by romance, or will Aki's and Sora's affection drive them apart?

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Boku wa Tomodachi ga Sukunai Next

  1. Comedy
  2. Ecchi
  3. Harem
  4. Romance
  5. School
  6. Seinen
Boku wa Tomodachi ga Sukunai Next
4.0
Jan 11, 2013 at 1:55am JST

The Neighbor's Club—a club founded for the purpose of making friends, where misfortunate boys and girls with few friends live out their regrettable lives.

Although Yozora Mikazuki faced a certain incident at the end of summer, the daily life of the Neighbor's Club goes on as usual. A strange nun, members of the student council and other new faces make an appearance, causing Kodaka Hasegawa's life to grow even busier.

While they all enjoy going to the amusement park, playing games, celebrating birthdays, and challenging the "school festival"—a symbol of the school life normal people live—the relations amongst the members slowly begins to change...

Let the next stage begin, on this unfortunate coming-of-age love comedy!!

[Source: Anime News Network]

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Ore no Imouto ga Konnani Kawaii Wake ga Nai

  1. Comedy
  2. Seinen
  3. Slice of Life
Ore no Imouto ga Konnani Kawaii Wake ga Nai
3.8
Oct 3, 2010 at 11:30pm JST

Living on the shadow of his prodigious younger sister, Kyousuke Kosaka conducts a normal lifestyle until he accidentally finds out that she hides a secret. In addition to being smart, pretty, and popular; Kirino Kosaka is also an obsessive consumer of anime and eroge (adult computer games). After being assured that Kyousuke is committed to not mock her and keep this concealed from their parents, she starts to share a bit of her world with him. Kirino faces several problems as she tries to keep the appearances and balance her exemplar school life with her hobbies. Her brother then becomes a crucial ally while dealing with all the difficulties that lie ahead.

[Source: Anime News Network]

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Monster Musume no Iru Nichijou

  1. Comedy
  2. Ecchi
  3. Fantasy
  4. Harem
  5. Romance
  6. Seinen
Monster Musume no Iru Nichijou
3.9
Jul 8, 2015 at 12:30am JST

Monsters—they're real, and they want to date us! Three years ago, the world learned that harpies, centaurs, catgirls, and all manners of fabulous creatures are not merely fiction; they are flesh and blood—not to mention scale, feather, horn, and fang. Thanks to the "Cultural Exchange Between Species Act," these once-mythical creatures have assimilated into society, or at least, they're trying.

When a hapless human named Kurusu Kimihito is inducted as a "volunteer" into the government exchange program, his world is turned upside down. A snake-like lamia named Miia comes to live with him, and it is Kurusu's job to take care of her and make sure she integrates into his everyday life. Unfortunately for Kurusu, Miia is undeniably sexy, and the law against interspecies breeding is very strict. Even worse, when a ravishing centaur girl and a flirtatious harpy move in, what's a full-blooded young man with raging hormones to do?!

[Source: Seven Seas Entertainment via MAL]

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Elfen Lied

  1. Action
  2. Drama
  3. Horror
  4. Psychological
  5. Romance
  6. Seinen
  7. Supernatural
Elfen Lied
4.0
Jul 25, 2004 at 10:30pm JST

The diclonii, otherwise known as two-horned humans, are mutants of the human species that may well be the next step in human evolution. The diclonii have horns and strong telekinetic powers represented by arms. However, with this great power, they could easily destroy the human race.

Fearful of their power, humans quarantined the diclonii into secret research facilities to study them. However, in a freak accident, a enraged female diclonius escaped, killing many guards in the process. Interesting enough, the female escapee appears to have suffered amnesia after her escape, and floated to Yuigahama of Kamakura city. There, she meets Kouta and Yuka. They name her Nyuu, and decide that they all should live together.

[Source: AniDB]

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Soul Eater

  1. Action
  2. Comedy
  3. Fantasy
  4. Seinen
  5. Supernatural
Soul Eater
4.1
Apr 7, 2008 at 6:00pm JST

Set in the Shinigami technical school for weapon technicians, the series revolves around three pairs of two characters with each having a weapon technician and a human weapon. They try to make the latter a "Death Scythe" and thus fit for use by the Shinigami. They must collect the souls of 99 evil humans and one witch to do this.

Note: There were two versions of Soul Eater. The first was a normal version which aired on Mondays and the second was a "Late Show" version which aired on Thursday nights. The "Late Show" version had some extra scenes added during eye-catches and before the next episode preview but the main part of the show didn't have any differences from the normal version.

[Source: AniDB]

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Blood Lad

  1. Action
  2. Comedy
  3. Demons
  4. Seinen
  5. Supernatural
  6. Vampire
Blood Lad
4.0
Jul 8, 2013 at 12:30am JST

Staz is the vampire boss of a section of the demon world, but he has little interest in human blood. He's more infatuated with Japanese culture. When he learns that Yanagi Fuyumi, a Japanese teenage girl, accidentally wanders into the demon city, he jumps to the occasion. However, while Staz deals with an intruder on his turf, the oblivious Fuyumi is killed by a monster and becomes a wandering ghost. The disappointed Staz vows to her that he will find a way to bring Fuyumi back to life.

[Source: MU]

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Sakamoto desu ga?

  1. Comedy
  2. School
  3. Seinen
Sakamoto desu ga?
4.0
Apr 8, 2016 at 2:28am JST

First year high school student Sakamoto isn't just cool, he's the coolest! Almost immediately after starting school, he began attracting everyone's attention. The girls love him, and most of the boys resent him. There's even a boy in the class who works as a model, but who is constantly upstaged by Sakamoto! No matter what tricks the other boys try to play on him, Sakamoto always manages to foil them with ease and grace. Though Sakamoto may seem cool and aloof, he helps others when asked, such as in the case of the boy in his class who was being constantly bullied. No matter what difficulties Sakamoto encounters, he moves through his high school life with confidence and class!

[Source: MangaHelpers]

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Kangoku Gakuen

  1. Comedy
  2. Ecchi
  3. Romance
  4. School
  5. Seinen
Kangoku Gakuen
4.1
Jul 11, 2015 at 1:05am JST

Hachimitsu Academy, a prestigious, historically all-girls school, has finally become co-ed. Average teen, Kiyoshi, is one of five boys to enroll. What he doesn’t know is that the school is clandestinely ruled by an Underground Student Council of ruthless, cruel, totally hot female students! And when the boys get caught peeping, they’re sent to the school’s prison, which is run by the brutally seductive warden, who also happens to be the VP of the Underground Student Council. After the boys are forced endure manual labor, whips, and chains, they’ll be left wishing they were locked up with actual criminals! Make sure to check back later today, because I still have more for you!!!

[Source: Crunchyroll]

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Black Lagoon: The Second Barrage

  1. Action
  2. Seinen
Black Lagoon: The Second Barrage
4.4
Oct 4, 2006 at 1:10am JST

Okajima Rokuro — now known almost exclusively as Rock — was once a typical, put-upon Japanese businessman. Then, on a routine business trip, he was kidnapped and ransomed by the Lagoon Company — a band of mercenary pirates operating out of the crime-riddled city of Roanapur. Abandoned by his bosses, he joined the Lagoon Company. Now he must try and stay afloat amongst the ever-shifting politics of the criminal underworld, while simultaneously avoiding death at the hands of his quick-tempered, gun-toting co-worker, 'Two Hand' Revy.

[Source: Anime News Network]

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Kiss x Sis

  1. Comedy
  2. Ecchi
  3. Harem
  4. Romance
  5. Seinen
Kiss x Sis
3.7
December 22, 2008 JST

Keita has two older step-sisters, Ako and Riko, but since they aren't related by blood, they love him in a lustful way. After a mishap at school, Ako and Riko finally confess their love to him. Keita dislikes the thought of seeing them other than brother and sister, but as he tries to enter the same school as his sisters, he slowly becomes attracted to them.

[Source: Anime News Network; emended]

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Seirei Tsukai no Blade Dance

  1. Action
  2. Comedy
  3. Ecchi
  4. Fantasy
  5. Harem
  6. Romance
  7. School
  8. Seinen
  9. Supernatural
Seirei Tsukai no Blade Dance
3.8
Jul 14, 2014 at 8:30pm JST

Only a pure maiden can have the privilege to contract with a spirit. In here, Areishia Spirit Academy, trained maidens of noble families are gathered and given an elite's education to become spirit contractors. A boy, Kamito, peeped by accident at a girl, Clair, while she was taking a bath and he ended up making a contract with the spirit she wanted. Yes, Kamito is an irregular boy spirit contractor whose existence was thought impossible until now. "You stole...my spirit...you have to take responsibility for it!" "Huh?" "You have to become my contracted spirit!" What will Kamito's destiny lead to?

[Source: Baka-Tsuki]

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Nejimaki Seirei Senki: Tenkyou no Alderamin

  1. Action
  2. Adventure
  3. Fantasy
  4. Romance
  5. Seinen
Nejimaki Seirei Senki: Tenkyou no Alderamin
4.1
Jul 9, 2016 at 1:05am JST

The Katjvarna Empire, in a state of war with the adjacent Kioka Republic.

In that region, due to certain circumstances, there was a certain youth unwillingly preparing to take the High Grade Military Officer Exam. His name, Ikta.

Disliker of war, lazy, admirer of women.

No one predicted that that kind of Ikta would later on become a soldier referred to even as a great commander…

Ikta, the one who survived a world embroiled in war with his superior genius. The curtain is raised at last on a splendid fantasy military history illustrating his stormy, dramatic life!

[Source: Baka Updates]

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Golden Time

  1. Comedy
  2. Romance
  3. Seinen
Golden Time
4.2
Oct 4, 2013 at 2:35am JST

Tada Banri, a newly admitted student at a private law school in Tokyo, found himself completely lost after the opening ceremony, trying to find his way to the freshman orientation. At that moment, he ran into another lost freshman from the same school, Yanagisawa Mitsuo, and they hit it off at once. Somehow arriving at their intended goal just on time, there appeared in front of the two a beautiful girl holding a bouquet of roses. The girl then whacked Mitsuo across the face with the bouquet and handed the flowers over to him. "Freshman, congratulations", was all she said, and then left. The stylish, well dressed, perfect woman that had swung at Mitsuo was his childhood friend, Kaga Kouko. As children they had promised to marry each other one day, fulfilling their dreams. In order to escape from her, Mitsuo had gone out secretly and taken the examination for this well known private college, but now she showed up in the freshman orientation hall. She too had taken the law school entrance examination, catching up with him there.

[Source: Baka-Tsuki]

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Ore no Imouto ga Konnani Kawaii Wake ga Nai.

  1. Comedy
  2. Seinen
  3. Slice of Life
Ore no Imouto ga Konnani Kawaii Wake ga Nai.
3.8
Apr 7, 2013 at 12:00am JST

Kirino is back from her trip to America, but the fun doesn't stop here! In the second season of Ore no Imouto ga Konnani Kawaii Wake ga Nai, Kyousuke continues to give Kirino life consultations. This time, romance lurks on the horizon for both siblings...

[Source: MyAnimeList]

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Working!!

  1. Comedy
  2. Romance
  3. Seinen
  4. Slice of Life
Working!!
4.1
April 4, 2010 JST

In a family restaurant named Wagnaria in the northern Japanese prefecture of Hokkaido, Takanashi Souta works part-time among the restaurant's high-spirited, mysterious, yet down-to-earth staffers.

[Source: AniDB]

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Hentai Ouji to Warawanai Neko.

  1. Comedy
  2. Harem
  3. Romance
  4. School
  5. Seinen
  6. Supernatural
Hentai Ouji to Warawanai Neko.
3.9
Apr 13, 2013 at 10:30pm JST

Youto Yokodera is always thinking about his carnal desires, but no one acknowledges him as a pervert. He learns about a cat statue that supposedly grants wishes. The boy goes to pray that he will be able to express his lustful thoughts whenever and wherever he wants. At the statue, Youto encounters Tsukiko Tsutsukakushi, a girl from his high school with her own wish—that she would not display her real intentions so readily.

[Source: MyAnimeList]

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Madan no ou to Vanadis

  1. Adventure
  2. Ecchi
  3. Fantasy
  4. Harem
  5. Romance
  6. Seinen
Madan no ou to Vanadis
3.9
Oct 4, 2014 at 8:00pm JST

In times of war, set in Western Europe, Eleonora Viltaria, one of the seven Vanadis of Zhcted, leads the war into Brune. There are actually seven Vanadis, named like this because they each received a powerful weapon from the dragon, to reign over 7 territories, each possessing their own. The power of the Vanadis causes dread and fear toward their enemies. An Earl in the service of the country of Brune, a young archer called Tigre, got a taste of it after he was defeated on the battlefield by Ellen (Eleonora). However, Ellen decided to spare his life after seeing his skills. In exchange, he is asked to serve Ellen...

[Source: Baka-Tsuki]