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ONA Anime

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    Azure Nihon Data Center ONA 1 Azure Nihon Data Center ONA 1m 2014 Finished Microsoft's promotional anime for Windows Azure featuring the OS-tan Claudia Madobe. Action ★ 5.2 1 The House Spirit Tatami-chan ONA 12 12EPS The House Spirit Tatami-chan ONA 12 eps 4m 2020 Finished The "pleasant horror gag comedy" centers around the life of Tatami-chan, a sardonic ghost from Iwate Prefecture who is now living in Tokyo among other spirits, supernatural entities, and humans. In addition to dealing wi... SupernaturalComedyHorror ★ 5.3 12 Sugar, With a Story ONA 1 Sugar, With a Story ONA 2m 2017 Finished A short animation promoting the Komaya company. A lonely sugar elephant searches for companionship. Romance ★ 6.0 1 Keifuku-san ONA 1 Keifuku-san ONA 5m 2017 Finished Incorporating the earlier two parts and adding additional footage as an epilogue, Keifuku-san features the adventures of a young girl in a railway conductor uniform and a floating manta ray as they explore an otherworldl... Fantasy ★ 6.0 1 Hoshizora Kiseki ONA 1 Hoshizora Kiseki ONA 27m 2006 Finished Kozue is a girl who loves astronomy, particularly the stars. One night, on an excursion to witness a meteorite, she meets Ginga, a boy who is able to help scientists discover more information about the stars through a my... Sci-FiRomance ★ 5.8 1 Ame to Shoujo to Watashi no Tegami ONA 1 Ame to Shoujo to Watashi no Tegami ONA 6m 2005 Finished Katari, a young girl who dreams of becoming a novelist, writes a love letter to a boy at her school. Unwittingly, she is creating a "short story" that will move a little girl's heart. Shoujo ★ 5.8 1 Frankenstein Family ONA 12 12EPS Frankenstein Family ONA 12 eps 15m 2018 Finished Tanis, a child genius, is the youngest son of two mad scientists. His family has spent their lives withdrawn from normal society living on an isolated island, where the couple conducts experiments on Tanis' siblings that... Sci-FiSlice of Life ★ 6.4 12 Ingress the Animation ONA 11 11 11EPS Ingress the Animation ONA 11 eps 23m 2018 Finished A project was launched where scientists discovered a mysterious substance that can interface directly with the human brain. This substance, called "Exotic Matter (XM)," has existed since ancient times, influencing human... Sci-FiActionGame ★ 6.4 11 11 Ajimu: Kaigan Monogatari ONA 4 4EPS Ajimu: Kaigan Monogatari ONA 4 eps 28m 2001 Finished Seventeen year old Nakaido Hirosuke is just your average high school student. One morning as he arrives at the train station on his way to school, he catches sight of a beautiful girl, Ajimu Yasuna, and immediately falls... DramaRomanceComedy ★ 6.4 4 Magical Play ONA 4 4 24EPS Magical Play ONA 24 eps 5m 2001 Finished Padudu is a 12-year-old apprentice witch, chosen to represent her town in the coliseum. Donning her magical fish costume, which keeps her warm and fed, she sets off on her journey. But on the way she's swept away by a ri... FantasyAdventureComedy ★ 6.4 4 4 Wo Kai Dongwuyuan Naxie Nian ONA 13 13EPS Wo Kai Dongwuyuan Naxie Nian ONA 13 eps 13m 2020 Finished Duan Jiaze inherited a private zoo and was forced to sign a contract after his graduation. And from that day onwards the first ever age classified Luya zoo appeared, those aged under 21 are prohibited to enter. (Source:... ComedySlice of Life ★ 6.3 13 The Emperor's Strategy ONA 20 20EPS The Emperor's Strategy ONA 20 eps 17m 2018 Finished Chu Yuan is at the palace courtroom while Duan Baiyue is at the Southwest. Everyone believes they’re in opposition to each other, but turns out that may not be the case. Chu Yuan needs to become a good Emperor, and Duan... DramaAdventureHistorical ★ 6.4 20 Sono Hanabira ni Kuchizuke wo: Risa x Miya Gekijou ONA 10 10EPS Sono Hanabira ni Kuchizuke wo: Risa x Miya Gekijou ONA 10 eps 10m 2012 Finished Short picture episodes with Risa and Miya from "Sono Hanabira ni Kuchizuke wo" visual novel series. RomanceComedySchool ★ 6.3 10 Wo de Ni Tian Shen Qi ONA 16 16EPS Wo de Ni Tian Shen Qi ONA 16 eps 17m 2018 Finished One day, while being attacked, Chang Tian unintentionally invokes an artifact called Xiao Bai that protects him from a terrible fate. After this, he finds himself on a battlefield, where he will fight alongside several o... FantasySupernaturalAdventure ★ 6.6 16 Japan Sinks: 2020 ONA 10 10 10EPS Japan Sinks: 2020 ONA 10 eps 25m 2020 Finished The Mutou family leads a peaceful life: Kouichirou works at a construction site and his wife Mari is returning from an overseas trip. Their daughter Ayumu has just finished her track practice while their son Gou is playi... Sci-FiDrama ★ 6.5 10 10 Luger Code 1951 ONA 1 Luger Code 1951 ONA 25m 2016 Finished The story follows a young genius university professor who is able to learn any language. He is asked to decipher a code used in wireless communication: the Luger Code, developed by werewolves, enemies to mankind. Startle... ActionFantasyShounen ★ 6.5 1 Hitorigurashi no Shougakusei ONA 10 10EPS Hitorigurashi no Shougakusei ONA 10 eps 3m 2017 Finished Rin Suzune is a nine-year-old girl who, due to her parents' deaths, lives alone and runs her family's restaurant by herself. Since she is a child, she lacks the proper knowledge to cook good food and manage a business, s... ComedySlice of Life ★ 6.5 10 Whited Nighttime ONA 25 25EPS Whited Nighttime ONA 25 eps 15m 2018 Finished Ling Long just wants to make some friends, but she is not the best at socializing, not to mention that her online friend has stopped replying to her texts. However, in an unusual turn of events, she suddenly gains the ab... RomanceSchoolMagic ★ 6.5 25 My Cultivator Girlfriend ONA 15 15EPS My Cultivator Girlfriend ONA 15 eps 13m 2017 Finished In the modern cultivation world, everywhere is law of the jungle, everyone feels insecure. After saving a cultivatior girl, the security guard Ma Yingxiong accidentally starts the journey of practicing cultivation. (Sour... FantasySupernaturalAdventure ★ 6.6 15 Ninja Slayer From Animation ONA 26 26 26EPS Ninja Slayer From Animation ONA 26 eps 12m 2015 Finished Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquillity. But, "some" committed a forbidden form of hara-kiri storing their souls at Kinkaku Temple for future resurrecti... Action ★ 6.6 26 26 Lan Mo's Flower ONA 9 9EPS Lan Mo's Flower ONA 9 eps 13m 2017 Finished Gluttonous and tomboyish, Lan Mo is hardly anyone's ideal girl, but with a magical hair clip from a mysterious trinket shop that disappears the next day, she may be able to become just that. With its power, she can trans... RomanceSchoolMagic ★ 6.6 9 Cagaster of an Insect Cage ONA 12 12 12EPS Cagaster of an Insect Cage ONA 12 eps 28m 2020 Finished In a near future, an illness called "Cagaster" made ​​its appearance. It turns humans into insects. The story begins 30 years after the onset of the illness, in 2125. It follows the adventures of Kidou, a boy who fights... Sci-FiDramaAction ★ 6.6 12 12 Cannon Busters ONA 12 12 12EPS Cannon Busters ONA 12 eps 24m 2019 Finished Follow the adventures and exploits of S.A.M, a high-end, royal-class friendship droid who's joined by a quirky, discarded maintenance robot and a brash, deadly fugitive. Together, the unlikely trio embarks on an unforget... Sci-FiMechaAction ★ 6.5 12 12 Upotte!! ONA 10 10 10EPS Upotte!! ONA 10 eps 24m 2012 Finished Kiss kiss, bang bang! The arms race takes on a startling new development when the arms come with heads, legs and very feminine bodies attached! Yes, at Seishou Academy every girl is literally a lethal weapon, and they're... MilitaryActionComedy ★ 6.5 10 10