Harem

Otaku no Tonari wa ERUFU Desuka?

Otherworldly Evil Monarch

Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta… Zettai Zetsumei! Hametsu Sunzen Hen

Otome no Harawata Hoshi no Iro

Oukoku e Tsuzuku Michi

Overlord

Pajama na Kanojo

Parallel Paradise

Part Time Job

Part-time Boyfriend