Unaired episode bundled with volume 9 of the light novel.

Unaired episodes bundled with the 12th, 13th, 14th, 15th and 16th manga volumes of the manga adaptation of the novels.

The first episode will be about the Sumo competition that held at Tempest for the first time, suggested by Rimuru.

Unaired episode bundled with a limited-edition of the light novel's twelfth volume.

OVAs bundled with the 13th and 14th manga volumes.

Our band of bold adventurers has just blown through the 18th level of the world’s most fearsome dungeon. Afterwards, Bell and the gang plan a trip to the hot springs!

[Source: HIDIVE]

While Saitama is training to become a hero, he needs one more thing before he can become a real hero. The origins of his hero suit is revealed.

Short episodes included with the Blu-ray/DVD volumes.

OVA bundled with the "Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku" PS Vita game adapting a story focusing on Iroha Isshiki from the original light novel's volume 10.5.

While waiting for Komachi to prepare breakfast, Hachiman ponders on the institution of marriage with his opinion entailing that people deceive themselves into thinking that it makes them happy while they go about its compulsory activities. As Komachi teases that Hachiman's opinion would be unlikely to get him married, he deduces that having a little sister to take care of their sibling to be the same as being married. After school Shizuka enlists the Service Club to help her prepare a magazine as part of a campaign by the Chiba region to promote "Love and Marriage" to teenagers. Hachiman and Yukino start brainstorming ideas which turn out to be too complex for average high schoolers to understand. However Yui suggests that they conduct a marriage survey in class 2F. However the broad answers that 2F provides only seem to emphasize their inexperience in such things, which prompts Yukino to call in Komachi who has a similar experience when taking care of Hachiman. Komachi suggests that they refocus the project on how to be a better wife and has Shizuka, Yui and Yukino compete in contests she makes up. During the first cook-off contest, Hachiman praises Shizuka's cooking prowess. During the second bridal quiz contest, Komachi presents a series of scenarios to Shizuka, Yukino, Yui and Hachiman. During the last bridal dress contest, Hachiman compliments Shizuka's beauty and Komachi is forced to award her as victor of the competition. Afterwards, the Service Club starts preparing their findings for the magazine, with Hachiman lagging behind because of his workload, much to Yukino's annoyance. Finally as Hachiman prepares his article, he writes that since no amount of preparation can really prepare someone for the unforeseen future, he advises female readers to stake their claim on their desired husbands since everyone deserves the right to be happy.

[Source: Wikipedia]

No synopsis has been added to this title.

Included in the "Plus Ultra" version of the Blu-ray/DVD release of "Boku no Hero Academia the Movie: Futari no Hero" (My Hero Academia the Movie: Two Heroes)

Anime short telling the story of All Might and Nana, and how All Might became "All Might!"

[Source: ☆オードリーAudrey☆]

Bell and the gang found themselves in a hot spring at the end of their last adventure, and this time they’re ready for a little R&R at the beach! Hestia, Lili and Haruhime waste no time trying to win Bell over with their charms and run into unexpected competition once Ais crashes the party. However, the usually stoic sword maiden is acting surprisingly carefree...

[Source: Sentai Filmworks]

Unaired thirteenth episode.

OVA bundled with the 7th manga volume.

When an unplanned stop on a deserted island gives the ragged band of survivors a chance to expose themselves to something other than zombie bites for a change, the entire group sets out uninhabited island inhabitable. But they might be mistaken...

[Source: HIDIVE]

1: Oppai, Minorimasu! (Episode 13)

A rumor is going about the school about how girls are disappearing and coming back ill and with their breast size decreased.

2: Oppai, Motomemasu! (Episode 14)

While observing how the others do their jobs so they can do theirs better, Issei and Asia go with Rias to see if a coffin is cursed. During the investigation Issei is possessed by an Egyptian magician named Unas, It just so happens that Unas is just as perverted as Issei. Unas will only leave Issei's body if they can release Unas from the curse placed on him by a devil that Unas tried to make his bride.

Hose is the ultimate romantic comedy protagonist, who is more talented and better than me at everything. Hose and I are going to battle over Pansy at the fateful regional tournament finals. While Nishikizuta and Toshobu high schools go head-to-head in a baseball match, I’m going to battle Hose in a popularity contest. Yes, I’m going to fight fair and square…Psych! Of course not! The odds are overwhelmingly against me, so I’m going to play dirty! Mwahahaha! I know that Hose is going to follow the rules to the tee, so I’m going to do the exact opposite…Huh? What did you say? There are some new rules? Wait a sec!

Why are all the rules in favor of the other guy? Himawari, Cosmos, Asunaro! Why did you betray me? Crap…I have no one on my side…The rules are all twisted…So, I have no shame in using all my dirty tricks so everyone can see!

[Source: Crunchyroll]

Three-part after-story OVA bundled with a limited-edition of the manga's tenth volume.

[Source: MyAnimeList]

Specials included on the Blu-ray/DVD volumes.

No synopsis has been added to this title.

Unaired special included with the seventh Blu-ray/DVD volume of the TV anime.

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]

The setting is a few months after the end of the first season. On a calm day in Akihabara, Okabe and the other laboratory members are invited by Faris to go to America.

[Source: Steins;Gate Wiki]

A series of 3-5 minute specials that were bundled with the HighSchool DxD DVD and Blu-rays. They are a stand alone set of episodes that are not a part of any story line in particular.

Special 1: Going Sunbathing! - The Occult Research Club goes on a beach outing.

Special 2: Issei's Private Training! - Issei is being given lessons in magic by Akeno.

Special 3: A Little Bold, Koneko-Chan... Nyan! - Koneko accidentally has her personality reversed magically, making her incredibly sexually active and reversing her sexual preference.

Special 4: The Untold Story of The Dress Break's Birth! - A few flashbacks of how Issei first found out and eventually perfected his special move, Dress Break.

Special 5: Making Udon! - As part of a penalty for losing a bet, Sona and Tsubaki make udon for the Occult Research Club but the udon comes to life in a peculiar way...

Special 6: Asia Transforms! - Asia wants to prove she is just as bad as any demon by using ideas found in Issei's magazines, going as far as dressing up like a harlot and seducing him.

[Source: Wikipedia]

OVA focusing on Kabakura and Hanako's high school days.

[Source: AniDB; emended]

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.

In the Miyagi Prefecture qualifiers for the Spring Tournament, Karasuno High School Volleyball Team manages to defeat Shiratorizawa Academy in an intense battle and secures their spot in the national tournament. Meanwhile in the Tokyo qualifiers, Nekoma High School, Fukurodani High School, Nohebi Academy, and Itachiyama Academy fight for the 3 slots to go to nationals. Will Nekoma High School be able to secure their spot in the tournament? Will we able to see a rematch of Nekoma and Karasuno’s Battle of the Garbage Dump on a national level? The Tokyo qualifiers are about to begin!!

[Source: Crunchyroll]

OVAs bundled with limited editions of the manga's 11th, 12th, 13th and 24th volumes.

The first OVA adapts the manga's 12th chapter.

The last OVA adapts the 99th chapter of the manga, "Noroware no Kogarashi," and the 141st chapter, "Giri Giri!? Onsen Happening."

Asia is attacked by a monster which stole her undergarments as the Occult Research Club arrives to rescue her. Facing trouble to fight that monster due to Asia's request, they managed to destroy that monster with the help of the timely arrival of Irina. Rias then receives a message from Yuuto telling them that Gasper has found the source of the magic. As they arrive to the source of the magic, the Occult Research Club and Irina decides to split into two groups with Akeno and Asia staying behind. The advanced group then encounters the individual responsible for the monsters as he reveals his past story with Issei being in awed with him. Azazel suddenly appears and reveal that the priest who has been stealing women undergarments is the man closest to achieving the Philosopher Stone. Preparing for another spell, the priest halted half way due to the lack of perversion as Koneko reveals Gasper's panties causing the spell to go wrong as the priest became an underwear monster. The underwear monster starts to gain advantage by stripping the girls and manipulating their bras. After having the girls surrounding Ise, the underwear monster, now jealous decides to absorb the girls instead. Issei having determine that the priest is mistaken starts a preach about breasts causing the underwear monster to be in doubt. With Azazel's advice, Issei defeats the underwear monster using Dress Break and the priest is captured. Before leaving, the priest leaves the stolen undergarments to Issei, as Rias and the others decides to leave returning the undergarments to Issei.

[Source: Wikipedia]

Specials included with the Blu-ray/DVD volumes.

Episodes released on DVDs bundled with the 14th, 16th, and 17th volumes of the Nisekoi manga.

Specials included with the Blu-ray and DVD releases of Kobayashi-san Chi no Maid Dragon.

In this brand-new adventure, some Class 1-A students are sent to hone their survival skills at a training course. Having yet to receive their provisional licenses, they’re eager to cut loose and have a little fun.

They quickly discover that the danger they face is no simulation! It’s going to take their combined training, teamwork, and quick thinking if they’re going to pass this assignment!

[Source: Funimation]

OVA covering chapters 48 and 49 which center on Yuiga and Asumi faking a date on the beach, and later Yuiga meets his teacher Mafuyu Kirisu hiding since she accidentally lost her bikini top.

[Source: Anime News Network]

OVAs bundled with the special edition of the 26th, 27th, 31st, 35th and 38th volumes of the manga.

Mob, Reigen, Dimple, and the newest member of the Spirits and Such Consultation Office staff, Serizawa, take a trip up to a secluded hot spring called Ibogami Hot Springs in Zebra Prefecture. Reigen happened to get a request from the matron there to discover the truth behind the strange rumors going around there and save the inn. Ritsu and Teru also join in on this trip and the six of them head out on this super relaxing trip to the hot spring. But on their way there, Reigen and Serizawa start nodding off on the train and somehow get sucked into an eerie parallel world...

[Source: Funimation]

Picture drama episodes included in the DVD/Blu-ray Volumes of Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai.

A newly-produced anime short based on "The Day When Naruto Became Hokage" manga episode drawn by the original author Masashi Kishimoto.

[Source: Crunchyroll]

11th episode that will be bundled with the Blu-ray Disc box set of the series on December 8.

Unaired episodes of Angel Beats! included in the seventh volume of the Blu-ray and DVD, and another included in the Blu-ray Box.

Episode 13, included in the final volume of the BD/DVD.

Taking place directly after the events of "Chuunibyou demo Koi ga Shitai!", Christmas is coming up and Rikka is told by Nibutani that this is an opportunity for her to get closer to Yuuta. Under Makoto's suggestion, they plan a Christmas party at Sanae's Mansion.

[Source: MyAnimeList]

New OVA bundled with the 16th volume of the "We Never Learn! BOKUBEN" manga

OVA bundled with a limited edition of the manga's 9th volume.

Anime DVD bundled with the limited edition of the 5th, 6th, 8th, 9th, 12th, 13th and 15th To Love-Ru -Trouble- Darkness manga volumes.

OVA bundled with the limited edition 7th volume of the Busou Shoujo Machiavellianism manga.

What's NEKOPARA? Why, it's a cat paradise! Kashou Minaduki, the son of a long line of Japanese confection makers moved out to open his own shop "La Soleil" as a patisserie. But upon moving out, hidden amongst his things were two of the catgirls, Chocola and Vanilla, that the family had been raising. When he tried to send them back, they begged and pleaded until he gave in, and now they've opened La Soleil together. With two catgirls who really, REALLY love their master trying their very best and occasionally failing—a heartful comedy opens for business!

OVAs adapting the 4 omake chapters of the same name and bundled with the special edition of the 55th, 58th and 59th volumes of the manga.

Unaired anime episode bundled the limited edition High School D×D DX.2 light novel.

A flyer from the AnimeJapan 2017 event revealed that the television anime adaptation of the Hajimete no Gal (First-Time Gal) manga will get 10 episodes and one OVA.

[Source: Anime News Network]

A summary episode of Mob Psycho 100 which features commentary from Reigen Arataka.

[Source: MyAnimeList]

Naota is a normal Japanese 6th grade boy (although a little cynical), but when his older brother leaves for America to play baseball, his brother leaves his 17 year old girlfriend Mamimi behind. Mamimi is sending mixed signals and advances to Naota, and he doesn't know what to do about her. But to make matters worse, Naota's world is totally turned upside down when he is run over by a woman on a Vespa. During their first encounter, she hits him over the head with her guitar, which then causes a horn to grow out of his forehead. She calls herself "Haruko" and her presence changes Naota's life to even further insanity.

[Source: Anime News Network]

An unaired episode included in the Blu-ray box set.

Yuusaku brings an extravagant bento box to share with the class, which makes Ryuuji feel inferior about his own bento making skills. Desperate to beat his bentos, Ryuuji obsessively tries to compete against them to the point where he even brings a rice cooker to school. After Taiga brings him some salty onigiri, Ryuuji realises that the true meaning of bentos is not the taste, but the feelings that are put into it.

[Source: Wikipedia]

Whether it’s studying stone shrines, exploring rumors, or playing a simple game of hide and seek, Koyomi Araragi is lending a hand to his friends with some of their tasks. In these untold tales, Koyomi and the girls in his cohort savor the quieter moments before their next apparition-related issue arrives. Witness the missing events in this essential prelude to his last chapter.

[Source: Funimation]

Thirteenth episode of "Nande Koko ni Sensei ga!?" (Why the hell are you here, Teacher!?) included in the Blu-ray box.

Welcome to Nanba, the world's largest, most impenetrable prison. Locked away in cell block 13 are four inmates who provide more than enough trouble for Officer Hajime. Between attempted breakouts, gambling, and general misbehaving, these four believe that just because they're in prison doesn't mean they can't have fun! Follow the hijinks of Jyugo, Uno, Rock, and Nico as they pass time behind bars.

[Source: Funimation]

No synopsis has been added to this title.

The final four episodes of Kokoro Connect.

Unaired episode bundled with Blu-ray/DVD volume 7 of the TV anime.

The story of the original manga begins after 70% of the moon was suddenly vaporized in an explosion. The super lifeform responsible for this catastrophe is a strange tentacled creature that can slink around at supersonic Mach 20 speeds. It has a 10 billion yen (US$100 million) price on its head, but for some reason, this creature ends up teaching a middle school class at the beginning of the school year. The students have until graduation to assassinate the teacher, or it will destroy Earth as well.

The event anime special will adapt the original manga's popular segment about the field trip to ancient Kyoto.

[Source: Anime News Network]

Unaired episode 13.

BD/DVD specials.