Isha- Umaru's adopted little sister. She admires Umaru very much, sometimes follows her in an innocent and cute way and loves being Umaru's baby. She met Umaru when she saved her from selfish people on the street. She followed her with admiration like a little duck. She's 7 years old, cute, kind hearted and shy, mute sometimes and she has short, tousled brown hair Isha is a young girl with brown raggedy hair and amber colored eyes. She's typically seen wearing a hat with goggles on them.