KoKo's manga / #dark(13)

Caste Heaven

Complete | Ogawa Chise | 2014 released

Itou-san (KURAKA Sui)

Complete | KURAKA Sui | 2015 released

Kokoro O Korosu Houhou

Complete | kashio | 2014 released

Aoi haru,akaiito

Complete | Kisayuki | 2000 released

Acid Town

Ongoing | kyuugou | 2008 released