| Title | Type | Eps. | Score | |
|
Different chibi shorts to Tsugu Tsugumomo released on the anime's Twitter.
| ONA | 59 | 6.01 |
|
Mini anime of Sayonara Watashi no Cramer posted on the official Twitter account.
| ONA | 24 | 5.43 |
|
Mini anime of Isekai Maou to Shoukan Shoujo no Dorei Majutsu Ω airing on the official Twitter account.
| ONA | 18 | 5.94 |
|
ONA | 14 | N/A | |
|
A series of short animations to promote the food of the Saga Prefecture.
| ONA | 10 | 5.74 |
|
Kamen Rider Saber shorts released on the Toei Tokusatsu Fanclub (TTFC) app.
| ONA | 6 | N/A |
|
Mini anime where Kuroba introduces Monshiro Town to Haijima, who has returned to Fukui for the first time in a while, released on the official Twitter.
| ONA | 10 | 5.18 |
|
Mini anime about the Fukui dialect, released on the Official Twitter.
| ONA | 8 | 5.16 |
|
Mini anime introducing the characters, released on the official Twitter.
| ONA | 8 | 5.30 |
|
Mini anime featuring chibi characters from Enen no Shouboutai, streamed on the official Twitter account.
| ONA | 30 | 6.14 |
|
Mini anime for Ore dake Haireru Kakushi Dungeon released weekly on the official YouTube channel. Contains 12 regular episodes + 2 collab episodes.
| ONA | 14 | 5.86 |
|
Short episodes with super-deformed characters posted on the official Twitter account and the official YouTube channel.
| ONA | 10 | 5.20 |
|
Short episodes with super-deformed characters posted on the official Twitter account.
| ONA | 30 | 5.81 |
|
King Inglis, who lived for his country and people, strongly hoped to further temper my skills as a knight in his next life. The wish is heard by the goddess, who reincarnates the king into the far fut...read more.
| ONA | 2 | 5.65 |
|
The story centers on an RPG that people call "kusoge" ("crap-tier game," referring to games with quirky or badly implemented mechanics and design). The main character Lidays decides to change the game...read more.
| ONA | 12 | 5.35 |
|
Original videos featuring the cast of Chou Futsuu Toshi Kashiwa Densetsu that showcase local businesses in Kashiwa.
| ONA | 18 | N/A |
|
Mini anime for Munou na Nana released weekly on the official Twitter and website.
| ONA | 12 | 5.79 |
|
Episode 1: "Bloodline of the Shinobi" Van is an energetic and athletically gifted youngster known for his incredible skills on the basketball court. One night, after waking from a nightmare, Van jumps...read more.
| ONA | 5 | 5.74 |
|
A spin-off to the Kamen Rider Zero-One TV series, this series of short anime follows the regular lives of the Kamen Rider Zero-One characters in super deformed anime art style. These shorts were origi...read more.
| ONA | 5 | 6.40 |
|
Short episodes with chibi characters posted on the official Twitter account.
| ONA | 42 | 5.48 |
|
What was school life like for the main characters of A Day Before Us? With the past usually seen as dark or old news, it only takes a moment revisiting it to realize how pure and fresh those days were...read more.
| ONA | 19 | 7.20 |
|
Animated web videos by Takashi Taniguchi for the music and YouTuber group Represent Chikyuu.
| ONA | 2 | N/A |
|
Short 3DCG anime for Japanese band MAN WITH A MISSION.
| ONA | 6 | 5.52 |
|
Kouichi Mizuki ends his high school basketball career on a high note, bringing his team to victory during their final match at nationals. Now free from club activities, he looks forward to spending mo...read more.
| ONA | 9 | 5.51 |
|
Short episodes with super-deformed characters posted in official Twitter account and later released with the BD Box. Includes one recap episode of the first 4 episodes of the main series
| ONA | 13 | 5.53 |
|
Tenkorin Okakura is a high school slacker girl. While dreaming of a painter god, she makes a wish that her dreams can come true without practice or effort. The god Raijin hears her wish, summons real-...read more.
| ONA | 10 | N/A |
|
ONA | 1 | 5.64 | |
|
Hinaria is unemployed, gaming every day. One day she decides to hack the servers belonging to the Beholder Group for some money, and she stumbles across a carefully secured record of two witches, Alic...read more.
| ONA | 9 | 5.90 |
|
Short episodes with super-deformed characters posted on the official Twitter account. Includes the extra episode commemorating the BD/DVD releases.
| ONA | 38 | 5.85 |
|
A series of animated web-shorts that feature the characters from Bakugan: Battle Planet interacting in a more comedic manner. (Source: Wikipedia)
| ONA | 50 | 5.62 |
|
The year 20XX. Humans called "Concodes" and ultra-high-performance AI called "Codeman" team up as buddies to compete in the card battle game ZENOZARD. People are going wild with excitement at the worl...read more.
| ONA | 1 | 6.54 |
|
A simplistic chibi anime side-stories to the tokusatsu show Secret × Heroine Phantomirage!. Kokomi, Saki, and Yotsuba are three middle schoolers and friends who lead different lifestyles. One day, the...read more.
| ONA | 18 | N/A |
|
Promotional anime for the studio G-angle.
| ONA | 1 | 5.97 |
|
A series of anime shorts for the Kemono Friends 3 arcade and smartphone game. (Source: ANN)
| ONA | 26 | 5.92 |
|
CoroCoro Comic's Yarisugi!!! Itazura-kun, in honor of it's 3rd manga volume going on sale, received web shorts on CoroCoro Comic's official YouTube channel. Itazura-kun loves pranks and thinks about t...read more.
| ONA | 4 | N/A |
|
A new Koeda-chan franchise web anime based on the Takara Tomy toy line. This particular series takes place solely in Koeda-chan's world.
| ONA | 12 | N/A |
|
The anime's story takes place in the year 2020, near the Hareza Tower building plaza. This is an area under development currently but is expected to be completed by 2020. A girl gives chase to an owl...read more.
| ONA | 1 | 5.99 |
|
Five budgies meet every day in a club to help other birds.
| ONA | 1 | 6.46 |
|
Oragon lived a lonely life all by himself, until one day he was pulled into a mysterious new dimension. There he learns that an incredibly powerful enemy will attack in six months, destroying his belo...read more.
| ONA | 1 | 5.65 |
|
The Angelic Guard, who call the heavens their home, have been tasked with collecting the orbs scattered across the world. Lucifer—a leader of the Angelic Guard with a rebellious streak, said to wield...read more.
| ONA | 63 | 6.66 |
|
Part II of Sword Gai: The Animation.
| ONA | 12 | 5.74 |
|
A fan-made animation of the Metroid franchise by the professional animator Rabbit MACHINE.
| ONA | 1 | 5.98 |
|
Special short episode of Animegataris streamed on Niconico-douga.
| ONA | 1 | 5.71 |
|
In 2022, an EMP detonation causes a global blackout that has massive, destructive implications all over the world. Directed by Cowboy Bebop and Samurai Champloo's Shinichiro Watanabe, Blade Runner: Bl...read more.
| ONA | 1 | 6.90 |
|
Second Part to Monsuto Anime, it is not animated in full CG like its predecessor. "When the red moon rises, the apocalypse shall visit the world..." After many monster battles, Ren and his friends fin...read more.
| ONA | 13 | 6.34 |
|
ONA | 24 | 6.10 | |
|
A collaboration episode between Himitsukessha Taka no Tsume and Glass no Kamen desu ga meant to promote the latter's official TV anime launch as well as the former's 4th season launch. In this collabo...read more.
| ONA | 1 | 5.17 |
|
An anime tie-in to the Adam Sandler film Little Nicky that expands slightly on the story, showing the demonic Nicky exploring New York.
| ONA | 6 | N/A |
|
Golden Week Special episode of Monster Strike Anime. "Change the world with music? Foolish." Lucifer's world stops after her band disbands. Meaningless days pass, until she meets her cousin Satan and...read more.
| ONA | 1 | 6.15 |
|
Episode 0 of Monsuto Anime. It is the first item in the franchise to be completely animated in CG. The big threat is passed, but the gang's still got little threats to handle. The monsters are becomin...read more.
| ONA | 1 | 5.97 |