Oka-san

alias mother occupation house wife friends and family relative Ai-chan (eldest daughter) Imouto-chan (youngest daughter), father's name unknown

friend Volleyball Buchan, Magami-chan alliance Ai-chan's father (not present) Physical details sex female age Early 30s height

weight

Hair color brown Eye color light green Blue (Anime Season 2)

Bra size M (manga) [1]

Okaa-san closely resembles Ai-chan in that they both have the same facial features. Even if they have longer and smoother hair. Because she had a child when she was young. People often mistake her for Aijja's older sister.

Okaa-san appears to be a laid-back and carefree person who can hardly be seen without smiling. She is very kind and nurturing to her two daughters. She is usually seen helping Ai-chan repair her outfit, which lost its buttons several times due to Ai-chan's large breasts.