|Manga Debut||Chapter 1|
|Anime Debut||Episode 1|
|Japanese Seiyuu||Makiko Nabei|
|English Seiyuu||Shelley Calene-Black|
She is the mother of Junpei and Suzu. she claimed that her husband had long gone from their house.
When Junpei's class organized the class trip to Kyoto, she saved a lot of money to buy souvenirs from Kyoto.
She also a quite supporting mother, the more girls linked together with Junpei, the more happier she and Suzu was.
This could be seen from the red rice dinner that she prepared after Junpei's each encounter with girls.