Similar to 宝石商リチャード氏の謎鑑定

Fushigi Dagashiya Zenitendō

Mōryō no Hako

Elegant Yokai Apartment Life

Rampo Kitan: Game of Laplace

Okko's Inn

My Happy Marriage

I Tell C

Adekan

Un-Go

Umineko When They Cry

Sakon, the Ventriloquist

The Decagon House Murders

Occult Academy

Tactics (manga)

Natsume Arata no Kekkon

Nijū Mensō no Musume

Patalliro!

Banana Fish

Neuro: Supernatural Detective

Muhyo & Roji's Bureau of Supernatural Investigation

Shakugan no Shana