Mikihiro Tsukimura

Mikihiro Tsukimura is a supporting character featured in Goshūshō-sama_Ninomiya-kun and is Mayu's older brother. He is very manipulative at times, for example he blackmailed Reika to be Shungo and Mayu's maid. Mikihiro is an incubus, the male counterpart of a succubus.