I acquired this at an auction a few years ago. Manga artist: ★Gatarō Man★ Mitoconperestroika This is a set of volumes 1-4. On the inside cover of volume 2, there is a handwritten illustration and the words "[Yōkai Uwatchi]" written by hand. It is presumed to be Jibanyan from "Yo-kai Watch," drawn from Teacher Gatarō's unique perspective. Shipping will be via Rakuraku Mercari Bin.