Genre: Slice of Life

Orenchi ni Kita Onna Kishi to: Inakagurashi suru Koto ni Natta Ken

Ore wa Yuka de Nemasu!

Ore wa Subete wo “Parry” Suru

Ore no Kokan wa Bishoujo Datta no ka

Ore no Iinazuke ni Natta Jimiko, Ie de wa Kawaii Shika Nai!

Ore no Haitoku Meshi o Onedari Sezu ni Irarenai, Otonari no Top Idol-sama

Ore da Mada Honki o Dashite Inai

Oppai Momitai-tte Sakendara, Imouto no Tomodachi to Tsukiau Koto ni Narimashita

Opapagoto

Ootani-san Chi No Tenshi-sama

Ookii Muki Muki Chiisai Muchi Muchi

Ookii Kouhai wa Suki Desu ka?

Ookami wa Tsuki ni Koi wo suru (Wolf Falls in Love with Moon)

Onnanoko ga Shinu Hanashi

Onna Kishi to Kemomimi no Ko

Only Sense Online

Onizuka-chan and Sawarida-kun

Onii-chan to Mitsugo no Imouto-tachi

One-Punch Man (ONE)

Onanie Master Kurosawa

Omae, Tanuki ni Naranee ka?

Oli Oli Soup

Oku-sama wa Niizuma-chan

Okinawa de Suki ni Natta Ko ga Hougen Sugite Tsura Sugiru