Osamu Mobu

Оригінальне ім’я: 百武治

The mysterious old man who follows [Kaya](https://anilist.co/character/348546/Kaya-Satou) around. He calls himself an occult writer and psychic. He's incredibly shady and looks like a dangerous stalker. He has a desperate reason for getting close to Kaya, but he's just too suspicious to not be wary of.