Youko
洋子
| Youko洋子 | |
| Hair | Brown, Sidehair, Spiky Bangs, Waist Length+, Wavy |
| Eyes | Amber, Tareme |
| Body | Fang, Furry Tail, Kemonomimi, Kid, Pale, Small Breasts |
| Clothes | Old Type School Swimsuit, Torn Clothing |
| Personality | Mysterious, Naive |
| Visual novels | Main character - Wet Blue ~Poolside no Tenshi-tachi~ |
| Voiced by | Yoshikawa Kana |