A classmate and friend of Riko and Rimu Mikogami. He is Inomata Ken's best friend and is often seen with him. He also has a huge crush on Rimu; his face turns red and glasses crack when she praises him or worries about him. 

 While searching for a run-away cat the twins Riko and Rimu Mikogami find a strange device that transforms them into "Kirumin". It also enables them to turn into real animals. Their older sister Nagisa soon joins them. Now the three have cute, funny and sometimes dangerous adventures.

Family name (in kanji): 池辺
Given name (in kanji): 久美子

Tamao Kijima