Mizuki

Mizuki is not an actual character in Kirepapa, but is instead the main, titular character in the Mizuki series created and written by Sakaki Shunsuke. Shunsuke considers Mizuki to be his 'alter ego', and has portrayed Mizuki in a film adaptation of the series. Mizuki was created by Shunsuke to be a form of wish fulfillment, 'killing' any man who got close to Takatsukasa Chisato, Shunsuke's love interest.

The character of Mizuki has also been portrayed by Nijou Kakeru.