|Also Known As|
|School||Tomonoura Junior High|
|Voice Actor||Shiho Hisajima|
Yumi is Ayane Suzuki's middle school friend in Tomonoura. She initially wanted to be the baseball team manager to get close to Toshi, but later stepped aside for Ayane's happiness after he rescued Ayane from falling down. She appears in Season 3 after congratulating Ayane for being admitted into Seishuu.