Character
Youko Morinomiya
森ノ宮 羊子
Profile data: MyAnimeList (Tenrai) (opens in a new tab)
Biography
The chairwoman of the Morinomiya School. After she lost her son and daughter-in-law in a plane crash, she offered to become the guardian of Ryuuichi and his brother, Kotarou.
Source: MyAnimeList (Tenrai) (opens in a new tab) · updated
