Action

Omae Gotoki ga Maou ni Kateru to Omou na to Yuusha Party o Tsuihou Sareta node, Outo de Kimama ni Kurashitai

Omae ni wa Sainou ga Nai to Tsugerareta Shoujo, Kaibutsu to Hyou Sareru Sainou no Mochinushi Datta

Omae no Youna Shoshinsha ga iru ka! Fuguushoku Shoukan-shi Nanoni Last Boss to Iwarete Iru soudesu

Omniscient Reader’s Viewpoint

One Operation Joker

One Piece

One Punch-Man

One Step to the Devil

One Step Toward Freedom

One Sword Reigns Supreme