Akatsutsumi, Kuriko

Momoko Akatsutsumi's 8-year-old sister, Kuriko, appears to be just as energetic and obsessed with the sentai/hero genre as her older sibling. She is highly independent and enjoys roleplaying as a heroine. Kuriko seems to look up to the Powerpuff Girls Z and aspires to be a heroine like them (she once attempted to defeat Mojo's robot using a broom). While she likes Bubbles and Buttercup, she does not particularly care for Blossom (who is actually Momoko's alter-ego). She also appears to be constantly seeking new ways to irritate her sister. Kuriko seems quite interested in Ken, particularly after realizing he knows her sister. Likewise, Ken appears interested in her due to her resemblance to Momoko.