Anime starting with O

474 series · page 1 of 2

• Obake Nagaya
• Obake no Q-tarou (1985)1985
• Obake no Q-Tarou: Susume! 1/100 Daisakusen
• Obake no Q-Tarou: Tobidase! Bake Bake Daisakusen
• Obake Zukan
• Obake Zukan!
• Oban Star-Racers20067.30
• Obatalian
• Obey Me!20217.05
• Obey Me! Special Anime: Devildom Family Trip!7.13
• Object
• Oblivion Battery: Jump Festa 2020 Special20207.59
• Oblivion Island: Haruka and the Magic Mirror20097.06
• Obocchama-kun19896.78
• Oboete Ite
• Observing Elena Evoy
• OBSOLETE20196.45
• Occult Academy20106.96
• Occult Academy Specials6.92
• Occultic;Nine20167.23
• Ocha-ken: Hotto Monogatari
• Ochibi-san Tanpen Movie2019
• Oda Cinnamon Nobunaga20207.17
• Odd Number
• ODDTAXI20218.51
• Odekake Kozame2023
• Oden-kun2005
• Oden My Life
• Ode to Judo19746.83
• Odin: Photon Space Sailer Starlight1985
• O-di-syeon
• Odo
• Odoriko Clinoppe
• Odoru Mowai-kun
• Odoru Pompokolin (2019)
• Oedo Fire Slayer: The Legend of Phoenix2026
• Oedo Hikeshi Zue
• Office Work2024
• Offside19936.86
• Of mice and clockworks
• Ogaki-shi20186.61
• Ogaki-shi2018
• Ogaki-shi, Ogaki Shi, Ougaki-shi, Ougaki Shi
• Ogami Matsugorou1989
• Ogre Slayer19946.85
• Oh!!
• Ohana & Osora
• Ohanashi de Te Koi
• Oha-Suta
• Oha-Suta
• Ohayou! Kokekkou-san
• Ohayou Nijna Force Gatchaman
• Ohayou! Spank19816.93
• Oh Boy, Was I Wrong About Her20267.66
• Oh! Crock
• Oh Dear
• Ohedo Julia-Night
• Oh! Edo Rocket20077.43
• Oh! Family19866.82
• Ohirune
• Oh! My Goddess19937.18
• Oh! My Goddess (2011)20117.06
• Oh! My Goddess: The Adventures of Mini-Goddess19986.99
• OH! MY Konbu1991
• Oh, Suddenly Egyptian God20217.28
• Oh, Suddenly Egyptian God 27.09
• Oh! Wooper Looper2013
• Oidon to
• Oi Pii-tan!!
• Oi-san to 40 no Monogatari
• Ojamajo Carnival!!
• Ojamajo Doremi: Heartwarming Theater
• Ojamajo Doremi no Jidensha Anzen Kyoushitsu7.13
• Ojamajo Doremi: Owarai Gekijou20196.89
• Ojamanga Yamada-kun1980
• Ojarumaru: Chitchai Mono no Ookina Chikara
• Ojarumaru no Koutsuu Anzen
• Ojarumaru Special
• Ojiichan ga Kaizoku Datta Koro
• Ojiichan ga Nokoshite Kureta Mono: Moetemo Moenai? Moenikui!
• Ojii-chan no Hanabi1998
• Ojiichan no Tomato
• Ojiichan wa Boku no Hero
• Ojisan and Marshmallow20167.44
• Ojisan and Marshmallow Episode 13: Hige-san and Marshmallow
• Okaachan Gomen ne
• Okaasan, Nakanaide
• Okaasan no Ki
• Okaasan no Yasashii te
• Okaeri
• Okaimono Panda!2024
• Okaimono Panda! (ONA)2024
• Okama Report1991
• Okamikakushi: Masque of the Wolf20106.32
• Okami-san and Her Seven Companions20107.40
• Okamoto Zero One CM Dinosaur Edition
• Okane wa Mawaru: Kurashi to Kinyuu
• Oka no Ue no Charlie Trailer2021
• Okashina Hotel
• Okashi na Sabaku no Suna to Manu2021
• Okawari-Boy Starzan-S19846.86
• Okinawa1982
• Okitegami Kyouko no Bibouroku x Monogatari
• OKITSURA: Fell in Love with an Okinawan Girl, but I Just Wish I Know What She's Saying20257.42
• OK K.O.! Let's Be Heroes
• OK K.O.! Let's Be Heroes Shorts
• Okko's Inn20187.14
• Okore!! Nonkuro
• Okori Jizou
• Old Man Goichi
• Old Man Hanasaka
• oldman youngman
• Old Master Q and Little Ocean Tiger
• Old Master Q & "San-T"
• Old Master Q: Water Tiger
• Old Neil's Mysticism Class
• Old Person Z19916.96
• O Light
• Olympic Games on Dankichi Island
• O Maidens in Your Savage Season20197.23
• O Maidens in Your Savage Season. Mini Anime
• Omakase Scrappers1994
• Omishi Mahou Gekijou: Risky★Safety19997.08
• Omniscient Reader2027
• Omoide wa Kireide
• Omoikou
• Omoi no Kakera6.97
• Omusubi Kororin
• On a Forest, in the Air
• Onagawa Chuu Baske Bu: 5-nin no Natsu
• Onaka ga Guuguu Island2024
• On A Paper Crane: Tomoko's Adventure19936.79
• Onara Gorou
• Onara Gorou Episode 020166.59
• O Nascer da Lua20256.71
• Once Again
• Once Upon a Time19866.73
• Once Upon a Time... Life19877.18
• Once Upon a Time... Space19826.90
• Once Upon a Witch's Death20257.51
• On-chan
• One20135.35
• Oned
• One Day A Letter Arrives from the Dog Kingdom20156.84
• One Door
• Onee-chan Gokko2026
• Onegai AiPri2026
• Onegai My Melody20057.06
• Onegai♪My Melody Kirara★20086.86
• Onegai My Melody Sukkiri♪20077.14
• Onegai☆Teacher: Experience
• Onegai☆Twins: Relations
• One Hundred Thousand Bad Jokes
• One Hundred Thousand Bad Jokes 2
• One Hundred Thousand Bad Jokes 3
• One Hundred Thousand Bad Jokes Di Er Ji
• One Hundred Thousand Years of Qi Refining20236.88
• One in a Billion
• One Million Year Dinosaur Dddli
• One-Million Year Trip: Bander Book7.06
• One Off20126.63
• One of Us
• One Piece 3D2Y: Overcoming Ace's Death! Luffy's Pledge to His Friends7.87
• One Piece 4D
• One Piece: A Comprehensive Anatomy! Fierce Fight! The Five from the New Generation7.04
• One Piece: A Comprehensive Anatomy! The Legend of Kozuki Oden!7.02
• One Piece: Adventure in the Ocean's Navel7.11
• One Piece - Annecy Festival 60th Anniversary
• One Piece: A Project to Fully Enjoy! `Surgeon of Death` Trafalgar Law
• One Piece: A Very Special Feature! Momonosuke's Road to Becoming a Great Shogun
• One Piece: Barto's Secret Room6.81
• One Piece Characters Log
• One Piece: Defeat the Pirate Ganzack!19988.35
• One Piece: Departure to the Starry Sky
• One Piece: Django's Dance Carnival
• One Piece: Dr. Chopper's Adventure Checkup - Good Friends at a Crossroad
• One Piece: Dr. Chopper's Adventure Checkup - The Ballad of a Father and Daughter
• One Piece: Dr. Chopper's Adventure Checkup - The Last Records That a Genius Left Behind
• One Piece: Dr. Chopper's Adventure Checkup - The Proud Dream of the Giants
• One Piece: Dr. Chopper's Adventure Checkup - Traitors Masquerade
• One Piece: Dream Soccer King7.04
• One Piece Egghead Arc Recap
• One Piece: Emergency Planning, A Perfect Strategy for the One Piece7.12
• One Piece: Episode of Alabasta - Prologue7.14
• One Piece: Episode of East Blue - Luffy and His Four Crewmates' Great Adventure7.91
• One Piece: Episode of Luffy - Adventure on Hand Island7.45
• One Piece: Episode of Merry - The Tale of One More Friend8.05
• One Piece: Episode of Nami - Tears of a Navigator and the Bonds of Friends8.03
• One Piece: Episode of Sabo - Bond of Three Brothers, A Miraculous Reunion and an Inherited Will7.58
• One Piece: Episode of Skypiea7.20
• One Piece Fan Letter8.35
• One Piece Film: Baad
• One Piece Film: Gold - Cine Mike Popcorn Advertisement6.94
• One Piece Film: Gold Episode 0 - 711 ver.7.16
• One Piece: Glorious Island7.11
• One Piece: Heart of Gold7.42
• One Piece: Heroines7.31
• One Piece: Infection Prevention Message from the Straw Hat Pirates
• One Piece in Love Festival Eve Special
• ONE PIECE in LOVE: ONE PIECE DAY'25 FESTIVAL EVE SPECIAL
• One Piece: Making History! The Turbulent Old and New Four Emperors!
• One Piece: New Year's Special - The Secret of the Straw Hat Pirates!7.09
• One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream!7.13
• One Piece: Protect! The Last Great Performance7.20
• One Piece: Recapping Fierce Fights! Straw Hats vs. Tobi Roppo7.02
• One Piece: Recapping Fierce Fights! The Countercharge Alliance vs. Big Mom7.05
• One Piece: Recapping Fierce Fights! Zoro vs. a Lead Performer!
• One Piece Remake
• One Piece: Romance Dawn
• One Piece: Romance Dawn Story - Recapping the TV Series So Far7.15
• One Piece Special7.08
• One Piece: Straw Hat Theater
• One Piece: Take Aim! The Pirate Baseball King
• One Piece: The Captain's Log of the Legend! Red-Haired Shanks!7.06
• One Piece: The Detective Memoirs of Chief Straw Hat Luffy7.12
• One Piece: The Log of the Rivalry! The Straw Hats vs. Cipher Pol
• One Piece: The Log of the Turbulent Revolution - The Revolutionary Army Maneuvers in Secret!
• One Piece: The Planetarium
• One Piece: Understanding the Land of Wano So Far in 5 Minutes
• One Piece: Unwavering Justice! The Navy's Proud Log!
• One Piece Water Spectacle
• One Piece Water Spectacle 2
• One Piece Water Spectacle 3: Wano Kuni-hen
• One Piece x Poor Girl
• One-Punch Man: Get It All in One Punch!
• One-Punch Man: Go! Saitama20217.06
• One Room
• One Room 2
• One Room: another20176.07
• One Room, Hiatari Futsuu, Tenshi-tsuki.2024
• One Room: Second Season -extra-20186.29
• One-Room TA2026
• One Room: Third Season20206.75
• OneroomWorldTour
• One-Shot Bug Killer!! Interceptor Doll HoiHoi-san20046.56
• One's Mind
• One Step Towards Freedom
• One Stormy Night20057.19
• One Two Three
• One Way or Another
• One Week Friends20147.36
• One Week Friends Recap7.08
• Ongaku20207.28
• Ongeki
• On Happiness Road
• Oni
• OniAi20126.32
• OniAi Specials6.53
• ONIHEI20177.07
• Onihei Pilot
• Onikemodance
• Onikiri Musume Saisen
• Onikiri Shoujo
• Oniku Daisuki! Zeushi-kun2014
• Oni Love Song
• ONIMAI: I'm Now Your Sister!20237.39
• Onimaru: Senjou ni Kakeru Itsutsu no Seishun1990
• Onimusha: Dawn of Dreams20066.74
• Oni no Hanayome wa Taberaretai2021
• Onipan!20226.94
• Onita's Hat
• Oni to Neko to o-Cha to ka
• Oniwa no Soto
• Onizushi2016
• Only Slightly Exaggerated
• Only Slightly (More) Exaggerated
• Only Yesterday19917.41
• Only You: Viva! Cabaret Club
• Onmyoji - Hundred Spirits Kindergarten
• Onmyo Kaiten Re:Birth Verse20257.16
• Onnanoko dake ga Wakaru Uta: Only Girls Get It
• Onomatopoeia Rap: Natsu Asobi-hen
• Onpu
• Ontama!20096.87
• On The Edge
• On The Edge: Journey into the Mortal World
• On The Edge Specials
• On the Stage
• on the table
• On the Way Home
• On Time Off Time
• Ontology
• Onyankopon20176.54
• On Your Mark
• Onyx Equinox7.96
• Ooedo Torimonochou: Nezumi Kozou
• Ooi no Teiou
• Ookami Heart
• Ookami Shounen Ken: Arabia no Kaijin - Ma no Iwa no Kettou
• Ookami Shounen Ken (Movie)
• Ookami to Nanahiki no Ko Yagi
• Oomagatoki
• Ootsuchi Chou Kagura Dai Hammer2024
• Ootsuchi Kai Monogatari2022
• Ooya-san to Boku
• Opening the Tannishou
• Open Play, Forgetting Eye
• Open the Door19866.68
• Open the Door
• Open the Window