Kishibe Ittokuko
岸辺 一徳子
| Kishibe Ittokuko岸辺 一徳子 | |
| Hair | Green, Shoulder-length |
| Eyes | Sanpaku Eyes |
| Body | Buck Teeth |
| Clothes | Dress, Glasses, Gloves, Necklace |
| Items | Umbrella |
| Role | Coach, Rival |
| Visual novels | Side character - Mama-san Volley ((Chichi Yuremansee)) |
| Voiced by | Natsuno Himawari |