Anime List: O

EP 1 EPISODES

One Punch Man: Road to Hero

EP 12 WINTER 2017 ANIME

One Room

EP 12 FALL 2020 ANIME

One Room Third Season

EP 301 ONA

One Step Toward Freedom

EP 7 ANIME

One Way or Another

EP 52 TV SERIES

Onegai My Melody

EP 52 TV SERIES

Onegai My Melody: Kuru Kuru Shuffle!

EP 12 TV SERIES

OniAi

EP 6 TV SERIES

OniAi Specials

EP 13 SPRING 2016 ANIME

Onigiri

EP 12 TV SERIES

Onimai: I'm Now Your Sister!

EP 12 WINTER 2023 ANIME

Onimai: I'm Now Your Sister! (Uncensored)

EP 8 ONA

Onimusha

EP 12 SPRING 2022 ANIME

Onipan!

EP 1 MOVIES

Only Yesterday

EP 12 FALL 2017 ANIME

Onyankopon

EP 0 MOVIE

Oomuro-ke: Dear Sisters

EP 12 WINTER 2016 ANIME

Ooya-san wa Shishunki!

EP 10 FALL 2018 ANIME

Operation Han-Gyaku-Sei Million Arthur

EP 13 SPRING 2019 ANIME

Operation Han-Gyaku-Sei Million Arthur 2nd Season

EP 12 SPRING 2023 ANIME

Opus.COLORs

EP 13 SUMMER 2016 ANIME

Orange

EP 13 FALL 2014 ANIME

Orange

EP 1 MOVIES

Orange: Mirai

EP 1 TV SERIES

Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenryoku de Jama Shiteiru OVA

EP 1 OVA

Ore wo Suki nano wa Omae dake ka yo: Oretachi no Game Set

EP 51 SPRING 2014 ANIME

Oreca Battle

EP 13 TV SERIES

Orenchi no Furo Jijou

EP 13 TV SERIES

Oreshura

EP 12 FALL 2019 ANIME

ORESUKI Are you the only one who loves me?

EP 12 WINTER 2022 ANIME

Orient

EP 12 SUMMER 2022 ANIME

Orient Part 2

EP 1 MOVIES

Origin: Spirits of the Past

EP 1 OVA

Original Dirty Pair: Flight 005 Conspiracy

EP 12 SPRING 2021 ANIME

Osamake: Romcom Where The Childhood Friend Won't Lose!

EP 3 TV SERIES

Oshiete Mahou no Pendulum: Rilu Rilu Fairilu