Shiku Rumi

Rumi is a minor character from Heartcatch Pretty Cure! and Shiku Nanami's younger sister. She was treated like Nanami's mother.

Deceased Mother
As Rumi walks along with Nanami, She wants to buy a carnidge for her deceased mother, shown in her photograph. When they went home, Rumi gave the carnidge to the photograph of her mother, but the mother's photograph became blurry with sunlight, yet, Rumi became depressed and unhappy.

Nanami cheers her up for some activities, but Rumi became furious and tried to divorce her, making Nanami very angry. After the fight, Rumi discovered that Nanami's Heart Flower was taken away by Sasorina. She then sees Chypre and Coffret, helping her to take care of Nanami. After the Pretty Cures rescue Nanami, Rumi came by and apologize to her that she was sorry, yet, she wanted to let her mother smile.