![](https://cdn.animecharacters.io/images/characters/large/69787-3f56e212.jpg)
Sachiko Mamiya (間宮 幸子)
One of Mami's friends. Her pet name is "Sacchan." She is the calmest of the group. She seems to be Takenaga's girlfriend. (Source: Wikipedia)
Voice Actors
Hiroko Emori
Japanese
One of Mami's friends. Her pet name is "Sacchan." She is the calmest of the group. She seems to be Takenaga's girlfriend. (Source: Wikipedia)
Hiroko Emori
Japanese