Yukai Concepcion
ユカイ･コンセプション
| Yukai Concepcionユカイ･コンセプション | |
| Hair | Antenna, Black, Curtained |
| Eyes | Brown |
| Body | Pale, Teen |
| Clothes | Dress Shoes, Headband, Jacket, Shirt, Trousers |
| Personality | Pervert |
| Role | Childhood Friend, Half-orphan, Younger Brother |
| Visual novels | Side character - Hapitora -Happy Transportation- |
| Voiced by | Shita Jun |