Kiriya Koume

Karuta's little sister, Koume. She has just started primary school.

She's quite a loud, rowdy child, and often throws temper tantrums if she can't get what she wants. She also has a habit of breaking Karuta's things if she's in a bad mood. She also eats things she shouldn't -- such as the mold Karuta was growing for that science project... As such, she can be tiring to deal with. The best way to calm her down is to take her for long walks, like a puppy.

She loves a silly magical girl anime called "Strawberry Witches Start!", and likes to sing the theme tune of it very, very loudly, whenever she has the chance. She also enjoys drawing -- though her artistic skills aren't particularly nuanced just yet.

Her life's ambition is to one day become a pumpkin.