Other instances
| Kousaka Kuon高坂 久遠 | |
| Hair | Pink |
| Eyes | Green |
| Clothes | Glasses |
| Role | Mother |
| Visual novels | Side character - Milkyway 2 |
| Voiced by | Sugisawa Yuka |
| Kousaka Kuon高坂 久遠 | |
| Hair | Pink, Twin Tails |
| Eyes | Green |
| Clothes | Clothing with Ribbons, School Uniform |
| Personality | Boku |
| Role | Childhood Friend |
| Visual novels | Main character - Alive |