Rikekuma (リケクマ, Rikekuma) is one of the supporting characters in all incarnations of Rikei ga Koi ni Ochita no de Shōmei Shite Mita. He is a talking teddy bear with vast knowledge of science and explains science terminology in between the manga's chapters. His existence is a mystery.
Rikekuma is a brown teddy bear in a lab coat and glasses. He also wears a student hat and tie and has a pointer stick.
Rikekuma is very smart and has vast science knowledge. He loves explaining science facts and terminology and will happily do so everytime he has the chance.