- ONE PIECE FILM GOLD 〜episode 0〜
- One Piece Film: Red
- One Piece: The Movie 10 - Strong World
- One Piece Film: Strong World Episode 0
- One Piece: The Movie 12 - Film Z
- One Piece Movie 1
- One Piece: Clockwork Island Adventure
- One Piece: Chopper Kingdom of Strange Animal Island
- One Piece: Dead End
- One Piece: The Curse of the Sacred Sword
- One Piece: Baron Omatsuri and the Secret Island
- One Piece Movie 7: Karakuri-jou no Mecha Kyohei
- One Piece: The Movie 8 - Adventures in Alabasta
- One Piece Movie 9: Episode of Chopper Plus - Fuyu ni Saku, Kiseki no Sakura
- One Piece Recap
- One Piece: Adventure of Nebulandia
- One Piece: The Log of the Turbulent Revolution - The Revolutionary Army Maneuvers in Secret!
- One Piece: Barto's Secret Room
- One Piece: Recapping Fierce Fights! The Countercharge Alliance vs. Big Mom
- One Piece: Recapping Fierce Fights! Zoro vs. a Lead Performer!
- One Piece: A Project to Fully Enjoy! `Surgeon of Death` Trafalgar Law
- One Piece: A Comprehensive Anatomy! The Legend of Kozuki Oden!
- One Piece: Dr. Chopper's Adventure Checkup - The Ballad of a Father and Daughter
- One Piece: Dr. Chopper's Adventure Checkup - The Proud Dream of the Giants
- One Piece: Dr. Chopper's Adventure Checkup - Good Friends at a Crossroad
- One Piece: Episode of East Blue
- One Piece: Episode of Luffy - Hand Island Adventure
- One Piece: Episode of Merry - The Tale of One More Friend
- One Piece: Episode of Nami - Tears of a Navigator and the Bonds of Friends
- One Piece: Episode of Sabo - The Three Brothers' Bond
- One Piece: Episode of Skypiea
- One Piece: Glorious Island
- One Piece Log: Fish-Man Island Saga
- One Piece: Heart of Gold
- One Piece: The Log of the Rivalry! The Straw Hats vs. Cipher Pol
- One Piece: Django's Dance Carnival
- One Piece: Making History! The Turbulent Old and New Four Emperors!
- One Piece Special: Protect! The Last Great Performance
- One Piece: Take Aim! The Pirate Baseball King
- One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy
- One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
- One Piece: Romance Dawn Story
- One Piece: Defeat the Pirate Ganzack!
- One Piece: The Movie 14 - Stampede
- One Piece Special: Adventure in the Ocean's Navel
- One Piece: Soccer King of Dreams
- One Piece: Unwavering Justice! The Navy's Proud Log!
- One Pound Gospel
- One Punch Man
- One Punch Man 2nd Season
- One Punch Man 2nd Season Commemorative Special
- One Punch Man 2nd Season Specials
- One-Punch Man Season 3
- One Punch Man Specials
- One Punch Man 3: Specials
- One Punch Man: Road to Hero
- One Room
- One Room Second Season
- One Room Second Season Special
- One Room Third Season
- Studio Apartment, Good Lighting, Angel Included
- One: Kagayaku Kisetsu e
- Oneechan ga Kita
- Oneechan ga Kita: Hajimete no… Kitaa!
- Playing Sister
- +Himitsu no AiPri 3rd Season
- Onegai My Melody
- Onegai My Melody Sukkiri♪
- Onegai My Melody: Kuru Kuru Shuffle!
- Please Teacher!
- Please Twins
- On-Gaku: Our Sound
- Music Girls
- Goblin and "Yuki Usagi" (Snow Hare)
- Onigiri
- OniAi
- OniAi Specials
- I Don't Like You at All, Big Brother!!
- I Don't Like You at All, Big Brother!! Special
- Onimai: I'm Now Your Sister!
- Onimai: I'm Now Your Sister! (Uncensored)
- Brother, Dear Brother
- Ogre Slayer
- Onimomomomo
- Onimusha
- Onipan!
- Noiseman Sound Insect
- Onmyo Kaiten Re:Birth Verse
- The Chronicle of the Big Battle between Yin and Yang
- Onmyouji
- Hakone-chan
- Onyankopon
- Hey! Tonbo
- Tonbo! Season 2
- Wolf Children
- Wolf Girl & Black Prince
- Spice and Wolf
- Spice and Wolf II
- Spice and Wolf II Specials
- Spice and Wolf II: OVA
- Spice and Wolf: Merchant Meets the Wise Wolf
- Okami-San and Her Seven Companions
- The Big First-Grader and the Small Second-Grader
- Big Windup!
- Big Windup!
- Big Windup! 2
- Big Windup! 2 Special
- Science SARU x MBS Original Short Anime Daisakusen!
- Oomuro-ke: Dear Sisters
- Oomuro-ke: Dear Friends
- Ōoku: The Inner Chambers
- Ooya-san wa Shishunki!
- Kaina of the Great Snow Sea
- Kaina of the Great Snow Sea: Star Sage
- Opus.COLORs
- Orange
- Orange: Mirai
- The Hidden Dungeon Only I Can Enter
- Solo Leveling
- Solo Leveling Season 2: Arise from the Shadow
- Solo Leveling: ReAwakening
- Solo Leveling: Specials
- Shomin Sample
- Ore ga Ojousama Gakkou ni "Shomin Sample" Toshite Gets♥Sareta Ken Specials
- My Sister, My Writer
- Ore ga Suki nano wa Imouto dakedo Imouto ja Nai Specials
- My Love Story!!
- My Little Sister Can't Be This Cute
- My Little Sister Can't Be This Cute: Specials
- My Little Sister Can't Be This Cute 2
- My Little Sister Can't Be This Cute 2 Specials
- Oreshura
- My Mental Choices Are Completely Interfering With My School Romantic Comedy
- Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenryoku de Jama Shiteiru OVA
- Ore no Sora Keiji-hen
- I'm the Evil Lord of an Intergalactic Empire!
