Anime Titles Starting With O

ONA 1 1EPS Oam Monogatari: Sono Natsu, Watashi ga Shitta koto ONA 1 ep 9m 2018 Finished A tourism promotion anime for Ogaki City in the Gifu Prefecture. It is based on Oam Monogatari, a book about a woman who spent her coming-of-age during the Sengoku Era. Oam is the main character and is the daughter of Ya... Historical ★ 5.7 1

TV 4 39EPS Obake Zukan TV 39 eps 2m 2020 Finished The Obake Zukan series illustrates various monsters and spirits and explains why they are scary. (Source: ANN) FantasySupernaturalDemons 4

TV 26 26EPS Oban Star-Racers TV 26 eps 25m 2006 Finished Eva's birthday has just passed, and she hasn't heard from her father. Despising the Boarding School she attends, she escapes using her Rocket Bike that she just completed. Taking on the alias "Molly," Eva sneaks with the... Sci-FiMechaShounen ★ 7.5 26

TV 12 12EPS Obey Me! TV 12 eps 6m 2021 Finished The anime will depict the lively everyday lives of the demon brothers through special episodes separate from the game’s main story (Lessons). FantasyDemons 12

ONA 12 12EPS Obey Me! 2nd Season ONA 12 eps 6m 2022 Finished The charming incarnations of the seven deadly sins—brothers Lucifer, Mammon, Leviathan, Satan, Asmodeus, Beelzebub, and Belphegor—can never seem to keep out of mischief. They are demons feared across the Devildom, but, a... FantasyComedy 12

TV 12 12EPS Oblivion Battery TV 12 eps 23m 2024 Finished Haruka Kiyomine and Kei Kaname were once recognized as the most formidable pitcher-catcher duo in middle school baseball. Known as the "General," Kaname paired his expert strategies with Kiyomine's explosive pitches, cru... ShounenSchoolSports ★ 7.4 12

MOVIE 1 1 Oblivion Island: Haruka and the Magic Mirror MOVIE 98m 2009 Finished Your favourite teddy bear. That model kit that took so long to complete. The picture book you used to read over and over again. The shining stone you found that day in the park. Where do all your childhood's treasures go... Fantasy ★ 7.4 1 1

ONA 12 12 12EPS Obsolete ONA 12 eps 13m 2019 Finished In 2014, aliens revealed themselves to request trade with humanity. In exchange for limestone, they would provide a consciousness-controlled general-use robot known as an "Exoframe." Cheaper than an aircraft, tank, or fi... Mecha ★ 5.7 12 12

TV 13 13EPS Occult Academy TV 13 eps 24m 2010 Finished The story revolves around Maya, the daughter of the former Headmaster of Waldstein Academy, and a time traveling agent Fumiaki Uchida. In the year 2012, the world had been invaded by aliens and time travelers were sent b... Sci-FiSupernaturalComedy ★ 7.1 13

SPECIAL 5 4EPS Occult Academy Specials SPECIAL 4 eps 4m 2010 Finished Short spin-off episodes included in Blu-ray/DVD volumes of the main series. SupernaturalComedySchool ★ 6.6 5

TV 12 12 12EPS Occultic;Nine TV 12 eps 24m 2016 Finished A blog disproving the supernatural, co-run by NEET teenager Yuuta Gamon and his enthusiastic best friend Ryouka Narusawa, becomes the catalyst that would bring together a group of people who supposedly have nothing to do... Sci-FiMystery ★ 7.0 12 12

TV 26 26EPS Ocha-ken: Chokotto Monogatari TV 26 eps 4m 2003 Finished Ocha-ken is a children's program about tea-dogs and tea-cats, each representing a different blend. The episodes are very short and geared to teaching the audience various values. The lesson, or moral of the episode is di... ComedyKids ★ 6.3 26

TV 13 13EPS Ocha-ken: Hotto Monogatari TV 13 eps 3m 2006 Finished The second Ocha-ken series features the Tea Dogs interacting with humans. Slice of LifeKids 13

TV 24 24EPS Ochibi-san TV 24 eps 5m 2023 Finished "I can help you laugh, but I can't take away the tears you've shed." In Mametsubu-cho, a town somewhere in the ancient Japanese city of Kamakura, Ochibi-san lives a relaxed, easy life. With his friend Nazeni the dog, Jac... ComedySlice of Life ★ 6.3 24

TV 12 12EPS Oda Cinnamon Nobunaga TV 12 eps 23m 2020 Finished In the "one-of-a-kind samurai-general-reincarnated-as-a-canine comedy," Nobunaga perishes at Honnouji as in history, and reincarnates in modern-day Japan as a dog named Shinamon. Other Warring States era warlords such as... ComedySlice of LifeSeinen ★ 6.6 12

TV 13 13 13EPS Odd Taxi TV 13 eps 23m 2021 Finished In a city which should be familiar, there is the feeling of something a little different. Odokawa is a taxi driver who lives an ordinary life, taxing some quirky customers around. A slightly eccentric stranger who has no... Mystery 13 13

MOVIE 1 Odd Taxi Movie: In the Woods MOVIE 128m 2022 Finished Film which "reconstructs" the Odd Taxi TV anime and also depicts what happens after the TV anime's finale. Comedy 1

MOVIE 1 Odin: Starlight Mutiny MOVIE 139m 1985 Finished In the year 2099, mankind has colonized parts of the Solar System thanks to the evolution of space travel. To venture further beyond what man has accomplished, the space vessel Starlight is launched. After rescuing a mys... Sci-FiDramaSpace ★ 5.2 1

TV 12 12EPS Oedo Fire Slayer: The Legend of Phoenix TV 12 eps 23m 2026 Finished The fire extinguishing samurai who stopped the great fire was called "The fire-eating bird". Matsunaga Gengo, once known as the "Fire-eating Bird", was the best fire-fighting samurai in Edo. He had resigned from the fire... DramaActionHistorical ★ 4.7 12

OVA 1 Oedo wa Nemurenai! OVA 30m 1993 Finished We are now in the early 18th century, the Kyouhou era, when the merchant culture was flourishing. In Yoshiwara, the red light district of Edo, there is a popular courtesan with good looks and character, called Usugumo. S... DramaFantasyHistorical ★ 5.6 1

TV 39 39EPS Offside (TV) TV 39 eps 23m 2001 Finished Goro Kumagaya is an established, tall middle-school goalkeeper who wanted to enter Yokonan high-school that is considered to be among the elites in terms of its football club, only to fail and end up in the lowly-ranked... DramaActionSports ★ 7.1 39

OVA 1 1EPS Ogami Matsugorou OVA 1 ep 50m 1989 Finished Based on the same name manga by Itou Minoru, serialized in Kodansha's Weekly Shounen Magazine. ActionShounenRomance ★ 5.7 1

OVA 4 4EPS Ogre Slayer OVA 4 eps 29m 1994 Finished There was once an ogre (oni) mother who gave birth to a human looking child. Instead of an ogre's horn, this child was born with a sword in hand called the "Onikirimaru" or Ogre Slayer. He has no name and is only referre... ActionShounenDemons ★ 6.3 4

MOVIE 1 1EPS Ohayou! Spank (Movie) MOVIE 1 ep 95m 1982 Finished Based on the shoujo manga by Yukimuro Shun'ichi and Takanashi Shizue serialised in Nakayoshi. RomanceComedySlice of Life ★ 6.0 1

AZ-List - Letter O