Ecchi

Nise Seiken Monogatari: Osananajimi no Seijo o Uttara Michizure ni Sareta

Nobunaga-sensei no Osanazuma

Nukitashi: Nukige Mitai na Shima ni Sunderu Watashi wa Dou Surya Ii desu ka?

Old in Age, Young at Heart

Onegai, Nugashite.

Oppa Husband

Ori no Naka

Osen

Oswald the Overman in the Lesser Planes of Hell

Outlanders