| Title | Type | Eps. | Score | |
|
Recap episode of Seikaisuru Kado, also known as Episode 12.5.
| ONA | 1 | 6.08 |
|
Year 20XX W.I , Inc. has developed a humanoid weapon with high combat performance and advanced artificial intelligence (Clone-type robot), plotting a world invasion using those robots for war. Luka, a...read more.
| ONA | 1 | 4.87 |
|
Long ago lived the "nobles," an ancient race of immortal supernatural beings. They were revered as rulers and gods. Among the nobles was the "Noblesse," a powerful individual shrouded in mystery named...read more.
| ONA | 1 | 7.38 |
|
True love never dies—even when it is between a human and a near-immortal youkai. Thankfully, fox spirit youkai have discovered a solution which allows a human to be reincarnated, and with the services...read more.
| ONA | 13 | 7.16 |
|
Experienced head chef Nobuyuki Yazawa and friendly waitress Shinobu Senke run a traditional Japanese izakaya called Nobu—a bar known for serving a tasty array of food and drink. Welcoming any and all...read more.
| ONA | 24 | 7.47 |
|
Bonus segments of Cinderella Girls Gekijou streamed on The iDOLM@STER Cinderella Girls Mobage following the television broadcast.
| ONA | 13 | 6.43 |
|
noitaminA's 10th anniversary commemoration short special.
| ONA | 1 | 6.98 |
|
Specials aired on Nico Nico Douga and YouTube, later released on BDs/DVDs.
| ONA | 4 | 6.14 |
|
The short takes place at the KDDI R&D laboratory, where scientists are creating a telephone that can call the future, but an incident occurs when they are using the phone. (Source: ANN)
| ONA | 3 | 6.02 |
|
A Kino Tokyo Tree Products information video and mission statement hosted on their official youtube channel. After WW2 many trees were taken from Tokyo's mountains to rebuild towns. New trees were rep...read more.
| ONA | 2 | 5.55 |
|
In 2035, an incident known as “The Burst” occurs at a Japanese research facility, giving birth to the rapidly expanding, consuming, and self-replicating "Matter." Snaking its way through the remains o...read more.
| ONA | 12 | 6.53 |
|
A young girl is transported to a magical world by a storefront bear in this anime short by Studio Colorido.
| ONA | 1 | 6.35 |
|
The anime celebrates the Dragon Quest X online game's fifth anniversary by animating player-submitted "miraculous stories" related to the game. (Source: ANN)
| ONA | 2 | 5.56 |
|
Bonus segments of Cinderella Girls Gekijou 2nd Season streamed on The iDOLM@STER Cinderella Girls Mobage following the television broadcast.
| ONA | 13 | 6.50 |
|
Anime adaptation of the Saiki Kusuo no Ψ-nan manga by Asou Shuichi, telling the story about a male high school student named Kusuo Saiki. He possesses supernatural powers that cause unfortunate events...read more.
| ONA | 1 | 7.16 |
|
Episodes 12–17 of Dies Irae released exclusively on the web.
| ONA | 6 | 5.98 |
|
A 3-way collaboration between Kamiusagi Rope, Boruto: Naruto Next Generations, and TOHO Cinemas. The purpose is to promote a new TOHO theater opening up in Ueno on November 4, 2017. The collaboration...read more.
| ONA | 1 | 5.48 |
|
Animated audio-dramas released online.
| ONA | 10 | 6.45 |
|
Recap of the first nine episodes of Dies Irae from Marie's point of view.
| ONA | 1 | 5.78 |
|
Bonus segments of Cinderella Girls Gekijou 3rd Season streamed on The iDOLM@STER Cinderella Girls Mobage following the television broadcast.
| ONA | 7 | 6.37 |
|
A little girl is wandering the streets late at night, but something is eerily amiss. Suddenly, a vicious red monster appears and begins chasing her. As she desperately tries to get away, she encounter...read more.
| ONA | 1 | 3.93 |
|
Short anime based on band Kuusou Iinkai's songs and written by the vocalist Ryuuichi Miura. The theme song is also done by Kuusou Iinkai.
| ONA | 1 | 5.88 |
|
Short ONA episodes streamed on the TV Tokyo's and Bandai's official websites.
| ONA | 6 | 5.44 |
|
Part II of Sword Gai: The Animation.
| ONA | 12 | 5.75 |
|
Web shorts focusing on each of the 22/7 idols in normal everyday life.
| ONA | 8 | 6.63 |
|
Soka city's 60th anniversary commemorative animation. Souta was born in Soka but has worked and lived in Tokyo until recently. He's engaged to Miki and decides to return to Soka to look for a new home...read more.
| ONA | 1 | 5.79 |
|
Join the table with Valkyries this summer for a feast of mouth-watering food and heartwarming memories.
| ONA | 10 | 7.08 |
|
Galar is a region where Pokemon battles have developed into a cultural sensation. Over the span of seven episodes, Pokemon: Twilight Wings will show in detail the dreams of Galar's residents, the real...read more.
| ONA | 7 | 7.53 |
|
Short 3DCG anime for Japanese band MAN WITH A MISSION.
| ONA | 6 | 5.54 |
|
Second season of Nu Wushen de Canzhuo.
| ONA | 8 | 7.29 |
|
Upon witnessing a man's head cracked open with an axe, 16-year-old Yuri Honjou trembles in fear and confusion as she flees from the masked assailant, only to find out she's trapped in an abandoned bui...read more.
| ONA | 12 | 6.70 |
|
The gods of the world—from Greek to Norse to Hindu mythology—gather every one thousand years to make one important decision: whether or not to wipe out mankind. Repulsed by humanity's selfishness, the...read more.
| ONA | 12 | 6.79 |
|
Mini anime of Nanatsu no Taizai parodying six fairy tales: "Little Match Girl," "Urashima Tarou," "Tsuru no Ongaeshi," "Snow White's Scary Adventures," "The Honest Woodcutter," and "Momotarou." They w...read more.
| ONA | 13 | 5.66 |
|
A free gift when you purchase the Online Version or the Limited First Press Version of PERSUASIO // 2015.2.28 sukekiyo 2015 live ｢The Unified Field｣ -VITIUM-. (Source: Discogs)
| ONA | 1 | N/A |
|
A novel writer and his family move into a new house that was used as a set in his favorite horror movie. There, strange things start to happen.
| ONA | 1 | 5.22 |
|
In the year 2124, Christopher is on a research expedition to Mars where he discovers a missing commercial vessel...
| ONA | 1 | 6.76 |
|
Mini anime of Isekai Maou to Shoukan Shoujo no Dorei Majutsu Ω airing on the official Twitter account.
| ONA | 18 | 5.95 |
|
Underneath the bright city lights lies a bloodied arena bursting with frantic screams and roars. Strong men engage in boxing matches for money, while their audience desperately hopes that their chosen...read more.
| ONA | 12 | 8.04 |
|
Short episodes with super-deformed characters posted on the official Twitter and YouTube account.
| ONA | 5 | 6.09 |
|
In a shocking turn of events, humanity has won its first battle in the Ragnarök tournament—a series of 13 fights that will decide the fate of mankind. Zeus, the head of gods, sends the demigod Heracle...read more.
| ONA | 10 | 7.50 |
|
Short animation series for Minato Aqua, Hoshou Marine, Gawr Gura, and Ninomae Ina'nis' collab.
| ONA | 4 | 6.96 |
|
A promotional video released on the day Wit Studio announced the establishment of a stop-motion studio with Tomoki Misato. (Source: Anilist)
| ONA | 1 | 5.68 |
|
Kakkou no Iinazuke mini anime released on the KADOKAWA Anime YouTube channel.
| ONA | 22 | 5.82 |
|
Episode 1: HLB HLB stands for "Hero League of Baseball"—it is a baseball league founded by pro-heroes who love baseball! It's game day! The last game of HLB championship is between Gang Orca and Shish...read more.
| ONA | 2 | 6.82 |
|
A digest video that recaps the contents of the TV anime Kami no Tou in 15 minutes.
| ONA | 2 | 5.84 |
|
Mini anime episodes posted on the official YouTube channel.
| ONA | 13 | 5.94 |
|
Short animations based on the plot of Biohazard/Resident Evil 4 in the style of Nippon Animation's classic World Masterpiece Theater series posted to the official YouTube to promote the 2023 game rele...read more.
| ONA | 3 | 6.74 |
|
ONA | 12 | 6.89 | |
|
Frieren loves collecting peculiar spells, and her ever-growing arsenal of magic contains the perfect spells for many occasions. Whether it be by stealthily removing alcohol from Heiter's drinks or by...read more.
| ONA | 12 | 7.38 |
|
Presumed dead, master con artist and recovering amnesiac Dorothy is discovered by Shanghai Longu-bang, a mob who wants payback for her conning them. With no memories and nowhere to go, she must rely o...read more.
| ONA | 4 | 6.83 |