An unsuccessful mystery writer who discovers that the protagonist has amnesia. He also works as an occult researcher. He is not satisfied with the fact that his name is well-known, as he has appeared on TV. He's a weirdo who can't hide his shadiness, but as a mystery writer, his deductive powers are remarkable, and he has a wealth of knowledge. He is also a skillful speaker who can convince people, and is relied upon as a guardian. However, he still acts suspicious. [Translated from official website]