Tamako Kobayashi

She is the younger sister of Sanpeita Kobayashi and is 12 years old. She has a strong personality like her brother and mother, and handles all household chores in place of her mother, who works. She has a strong sense of duty to support the Kobayashi family, and at the same time, she adores Kemeko, the only person she can rely on at home, whom she calls "big sister. She has always had an aggressive side, but under Kemeko's influence, her personality has become even more intense, and she uses a frying pan as a deadly weapon.