Ranpo Amnesia: 21-banme no Jinkaku

Also known as: 乱歩アムネシア 21番目の人格

by Shintarou Kago

The Fiend with Twenty Faces, a thief and a master of disguise, he used to steal only from the very rich. But it's been five years since he disappeared after developing a dissociative identity disorder. Now, his daughter Mayumi sets out to find him. In the process, she must find her way out of situations that keep getting more perverse and absurd as the story progresses.