Shoujo โชโจ

Onna Tomodachi to Kekkon Shitemita ลองแต่งงานกับเพื่อนสาว

Onnanoko ga Daicha Dame Desuka?

Ooh!! My Wife, Acting Coquettish Again

Ookami Ryoushu no Ojousama

Oomuro-Ke

Ootagawa Junjou Lovers

Open The Female Matching Strategy System

Operation True Love

Orange

Ordinary Girl

Ore Ride [One Shot]

Osake no Tame ni Otome Game Setting wo Buchikowashita Kekka, Akuyaku Reijou ga Cheat Reijou ni Narimashita

Osananajimi ga kyouteki desu.

Osananajimi Kara no Amasugiru Kyuukon ga Tomarimasen

Otogi no Mago

Otokonoko ni Toriko

Otome Equation

Otonari wa 1-ken de 2-do Oishii

Otouto wo Kareshi ni Suru Houhou

Ou no Kemono

Ou no Saien no Kishi to, Yasai no Ojou-sama

Ou no Saien no Kishi to, Yasai no Ojou-sama

Ouji-sama ni wa Doku ga Aru

Ouke no Monshou

Our Binding Love : My Gentle Tyrant

Our Little Empress

Our Secret Alliance

Palawari’s Choice

Peerless Alchemist

Perfect Secret Love: The Bad New Wife is a Little Sweet