
Koutarou Douchin (堂珍光太郎) is a supporting character in You're Being Summoned, Azazel and 2 other titles, voiced in Japanese by Ryouko Shiraishi. The series' music includes "Yondemasuyo, Azazel san OP", "Like a Party by Yonekura Chihiro - Yondemasuyo Azazel san Ending 1 FULL".