Ecchi

Otome no Iroha!

Otome no Iroha!

Comedy
Otome Historic

Otome Historic

Comedy
Otomari Honey

Otomari Honey

Comedy, Romance
Otogi no Machi no Rena

Otogi no Machi no Rena

Comedy, Romance, Supernatural
Otogi Matsuri: Dark Offering

Otogi Matsuri: Dark Offering

Action, Supernatural
Oshitone Tenzen

Oshitone Tenzen

Historical
Punishing Shaman Girl

Punishing Shaman Girl

Demons, Magic, Supernatural
Oretama

Oretama

Comedy, Demons, Romance
Ore to Fuuki Iin no.

Ore to Fuuki Iin no.

Ore no Kanojo to Osananajimi ga Shuraba sugiru Ai

Ore no Kanojo to Osananajimi ga Shuraba sugiru Ai

Comedy, Harem, Romance
Ore no Kanojo to Osananajimi ga Shuraba sugiru+H

Ore no Kanojo to Osananajimi ga Shuraba sugiru+H

Comedy, Harem, Romance
Chapter 12
Chapter 11
Chapter 10
Ore no Imouto ga Konnani Kawaii Wake ga Nai

Ore no Imouto ga Konnani Kawaii Wake ga Nai

Comedy, Drama
Chapter 27
Chapter 26
Chapter 25
I don't like you at all, Big Brother!!

I don't like you at all, Big Brother!!

Comedy, Harem, Romance
Oniichan no Koto ga Suki Sugite Nyan Nyan Shitai Burakon Imouto dakedo Sunao ni Narenai no

Oniichan no Koto ga Suki Sugite Nyan Nyan Shitai Burakon Imouto dakedo Sunao ni Narenai no

Comedy, Romance, Supernatural
Oniichan Control

Oniichan Control

Comedy, Romance
Onihime VS

Onihime VS

Action, Comedy, Harem, Romance, Supernatural
Oni-gokko

Oni-gokko

Action, Horror, Supernatural
Oneechan ga Mamotte Ageru!

Oneechan ga Mamotte Ageru!

Omamori Himari

Omamori Himari

Action, Comedy, Demons, Harem, Romance, Supernatural
Okusama ga Seitokaichou!

Okusama ga Seitokaichou!

Comedy, Romance