log insign up

Seinen Anime

Sort by: popularityPreferred titles: romaji

No anime found, possibly due to the currently applied options.

completed
watching
considering
skipping

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]

completed
watching
considering
skipping

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]

completed
watching
considering
skipping

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?

completed
watching
considering
skipping

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]

completed
watching
considering
skipping

Black Lagoon: Roberta's Blood Trail

  1. Action
  2. Seinen
Black Lagoon: Roberta's Blood Trail
4.3
June 27, 2010 JST

Roberta, the terrorist-turned-maid that made her appearence in the first season of Black Lagoon, returns in this five-episode OVA series—and this time, all bets are off!

Roberta's benefactor, the patriarch of the Lovelace clan, is murdered during a political rally. The assassin's trail soon leads back to Roanapur—so now she has returned on a mission of vengeance! However, close behind her is the new patriarch, Garcia, as well as Roberta's apprentice (and maid), Fabiola Iglesias. As the body count of Roberta's bloody rampage mounts, forces from within the corrupt island (which includes the Lagoon Company), as well as overseas converge on what threatens to escalate into all-out war!

completed
watching
considering
skipping

Hellsing Ultimate

  1. Action
  2. Horror
  3. Military
  4. Seinen
  5. Supernatural
  6. Vampire
Hellsing Ultimate
4.3
February 10, 2006 JST

Hellsing, a secret organization of the British government, have long been battling supernatural threats to keep the people safe from the creatures of the night. The current leader, Integra Wingates Hellsing controls her own personal army to eliminate the undead beings, but even her highly trained soldiers pale in comparison to her most trusted vampire exterminator, a man by the name of Alucard, who is actually a powerful vampire himself. Along with Integra's mysterious butler and Alucard's new vampire minion, Seras Victoria, The Hellsing Organization must face not only regular ghouls and vampires, but a rivalling secret organization from the Vatican, and Millennium, an enigmatic group of madmen spawned by a certain war over 50 years ago...

A bloody battle between monsters is about to begin, the dead are dancing, and all hell is singing...

[Source: Crunchyroll]

completed
watching
considering
skipping

Plastic Neesan

  1. Comedy
  2. School
  3. Seinen
Plastic Neesan
Short-form
3.8
May 16, 2011 JST

The lively, easily irritable Nee-san, a third-year high school girl, likes building plastic models and the wacky conversations she has with her fellow club members — the level-headed Makimaki and the usually cool, composed but at times quite violent Okappa.

[Source: AniDB]

completed
watching
considering
skipping

Blood Lad: Wagahai wa Neko de wa Nai

  1. Comedy
  2. Demons
  3. Seinen
  4. Supernatural
  5. Vampire
Blood Lad: Wagahai wa Neko de wa Nai
3.9
December 1, 2013 JST

As Staz and Fuyumi are in their journey, Fuyumi has to consume Staz's blood once again to avoid disappearing and starts becoming addict to it. Meanwhile, a vampire hunter group targets Staz. While the vampire initially fights against them equally, he is weakened by a weapon made of silver and Fuyumi is kidnapped. Regardless of his weakened state, Staz heads to their headquarters where they attempt to kill him. Staz consumes their magic, leaving the leader to give up and let Staz and Fuyumi use his blimp.

[Source: Wikipedia]

completed
watching
considering
skipping

Koe de Oshigoto! The Animation

  1. Comedy
  2. Ecchi
  3. Seinen
Koe de Oshigoto! The Animation
November 17, 2010 JST

On her 16th birthday Kanna Aoyagi is asked by her 28-year-old sister Yayoi to become an eroge seiyū (erotic game voice actress) at her sister's eroge company. Kanna disagrees at first, but after she thinks about all the things her sister has done for her she finally relents. But being a high school student and knowing nothing about eroge, can she do the job properly…

[Source: Anime News Network]

completed
watching
considering
skipping

Monster Musume no Iru Nichijou OVA

  1. Comedy
  2. Ecchi
  3. Fantasy
  4. Romance
  5. Seinen
Monster Musume no Iru Nichijou OVA
3.9
November 12, 2016 JST

Bundled with the 11th and 12th volumes of the manga.

The OAD adapted the manga's chapter 17 from the fourth volume, where Miia, Cerea, Mero, and Kurusu go to the gym's pool.

completed
watching
considering
skipping

Hellsing: The Dawn

  1. Action
  2. Horror
  3. Seinen
  4. Supernatural
  5. Vampire
Hellsing: The Dawn
Short-form
July 27, 2011 JST

It is September 1944 and World War II is raging in Europe. To get an advantage on the field, Nazis are experimenting with artificial vampire technologies, they are still far away from achieving their initial goal, but even the intermediate stages of such researches are possessing a great threat to The anti-German coalition. In an attempt to stop the Nazi project and to protect England and The Allies current head of the Hellsing House, Sir Arthur Hellsing, is sending his best agents—Walter C. Dornes and Alucard—into German-occupied Poland where monstrous experiments are being conducted.

completed
watching
considering
skipping

Saint☆Oniisan

  1. Comedy
  2. Seinen
  3. Slice of Life
Saint☆Oniisan
December 3, 2012 JST

Jesus Christ and Gautama Buddha, the founders of Christianity and Buddhism, are living together as roommates in a Tokyo apartment while taking a vacation on Earth. The comedy often involves jokes about Christianity, Buddhism, and all things related, as well as the main characters' attempts to hide their identities and understand modern society in Japan.

completed
watching
considering
skipping

Acchi Kocchi: Place=Princess

  1. Comedy
  2. Romance
  3. School
  4. Seinen
  5. Slice of Life
Acchi Kocchi: Place=Princess
4.0
November 7, 2012 JST

The group experiences a shared dream where they all go ice skating. Later, the group gets engrossed in their fortunes.

[Source: Sentai Filmworks]

completed
watching
considering
skipping

Tonari no Seki-kun OVA

  1. Comedy
  2. School
  3. Seinen
Tonari no Seki-kun OVA
Short-form
3.9
January 4, 2014 JST

Seki attempts a game of 'Topple the Flag' on his desk, going to extreme lengths to scoop as much sand as possible from a pile without toppling the flag atop of it. Later, Seki brings a pair of cats to school, prompting some jealousy from Rumi as he keeps their cuteness to himself.

[Source: Wikipedia]

completed
watching
considering
skipping

Witch Craft Works: Ta hana miya-kun to imouto no warudakumi

  1. Action
  2. Fantasy
  3. Seinen
  4. Supernatural
Witch Craft Works: Ta hana miya-kun to imouto no warudakumi
January 7, 2015 JST

After the events of the previous episode, Kasumi meets with a drunken Tanpopo in a nearby bar and proposes an alliance to defeat Ayaka for supposedly stealing Honoka from her. After collecting some Tower Witches who were defeated by Ayaka in the past, Kasumi and Tanpopo's new gang confront Ayaka in her room, only to be swiftly beaten by her strength alone. The next day, Kasumi watches an anime DVD with her friend Tanuma, but the more risque scenes from the show conflict with her ideas of what a romantic relationship with her brother would mean.

Suddenly, Rinon appears and carries both Kasumi and Tanpopo to a site where a giant penguin is wreaking havoc on the town. Rinon tells Kasumi to fight the penguin with her own giant teddy bear, and soon Kasumi and Tanpopo find themselves in a tag-team match against the giant penguin and one of Weekend's followers, all using enlarged familiars. Finally, Kasumi ends the fight by growing her teddy bear so large its head reaches the stratosphere, then smashes the penguin. After finding that the giant penguin was somehow spawned from a penguin idol her brother carved, she hides the evidence in her teddy bear and heads home.

[Source: Wikipedia]

completed
watching
considering
skipping

Tonari no Seki-kun Specials

  1. Comedy
  2. School
  3. Seinen
Tonari no Seki-kun Specials
Short-form
4.0
May 28, 2014 JST

Two unaired episodes included in the DVD Set release of Tonari no Seki-kun series.

#1. Field Trip (Rinkan Gakkou) (first volume)
#2. Snow Playing (Yuki Asobi) (second volume)

completed
watching
considering
skipping

Non Non Biyori: Okinawa e Ikukoto ni Natta

  1. Comedy
  2. School
  3. Seinen
  4. Slice of Life
Non Non Biyori: Okinawa e Ikukoto ni Natta
4.0
July 23, 2014 JST

Suguru wins some tickets to Okinawa in a shopping mall lottery, so the whole gang plan to go on a trip there. To prepare for the trip, the girls practise being on an airplane and go to a convenience store to buy some travel things. Meanwhile, Renge is very thoughtful about how the trip may change her view on the world, spending the evening before the trip giving her farewells to the countryside. The next day, everyone sets off on their flight to Okinawa.

[Source: Anime News Network]

completed
watching
considering
skipping

Detroit Metal City

  1. Comedy
  2. Music
  3. Seinen
Detroit Metal City
Short-form
August 8, 2008 JST

Detroit Metal City (DMC) is a quickly rising independent death metal band. They garner fame by performing wild live shows and writing songs filled with hate, violence, and rape. The band is fronted by Sōichi Negishi, who takes on the stage name Krauser II. On stage he is a wild, unchained beast. Off-stage he is a tranquil, tender-loving person who enjoys Swedish pop music. He hates himself as Krauser and his two personalities collide, making his private life very difficult.

[Source: Anime News Network]

completed
watching
considering
skipping

Dimension W Special

  1. Sci-Fi
  2. Seinen
Dimension W Special
Short-form
August 26, 2016 JST

Unaired episode included with the sixth Blu-ray volume of the TV anime.

completed
watching
considering
skipping

Kyou no Asuka Show

  1. Comedy
  2. Ecchi
  3. Seinen
Kyou no Asuka Show
Short-form
August 3, 2012 JST

Asuka is a cute and clueless high school girl who habitually does things, in all innocence, that seem sexually suggestive to the men around her. Each chapter in "Today's Asuka Show" features a different awkward situation.

[Source: MyAnimeList]

completed
watching
considering
skipping

Golden Kamuy OVA

  1. Action
  2. Adventure
  3. Historical
  4. Seinen
Golden Kamuy OVA
September 19, 2018 JST

Anime DVD bundled with a limited edition of the manga's 15th volume.

The story will focus on the manga's Barato arc, and includes a conflict between sniper Ogata Hyakunosuke and Bakumatsu hero Hijikata Toshizou.

[Source: Anime News Network]

completed
watching
considering
skipping

A-Channel +Smile

  1. Comedy
  2. School
  3. Seinen
  4. Slice of Life
A-Channel +Smile
February 11, 2012 JST

Following the everyday lives of four high school girls: the flighty Run, the reckless Tooru, the timid Yuuko, and the level-headed Nagi.

Mountain of Pancakes
Kitou-sensei injures her hand during class and has to deal with it while Tooru brings cat Tansan to school with her to meet Yutaka and Miho. Later, the girls decide to get pancakes at a café where Miho happens to be working, facing trouble when Yutaka shows up out of the blue.

A Picture of a Wish
Yuuko catches a cold so the others pay her a visit and help look after her. Later, the girls get together for the New Year's shrine visit.

[Source: Wikipedia]

completed
watching
considering
skipping

Sword Gai: The Animation

  1. Action
  2. Seinen
  3. Supernatural
Sword Gai: The Animation
Mar 23, 2018 at 1:00pm JST

The story revolves around Gai, who was born beside a woman who met her death in a forest. He was adopted by the swordsmith Amon. A few years later, Gai becomes Amon's apprentice, and during the forging of a sword, he loses his right arm. To help him, Amon crushes the demon sword Shiryū (lit. Death Dragon) to form it into Gai's replacement right arm. Gai then is able to fuse with the weapon on his arm, and fights against his enemies.

[Source: Anime News Network]