Amahara Mayuka
海腹 繭花
| Amahara Mayuka海腹 繭花 | |
| Measurements | Height: 161cm, Weight: 49kg, Bust-Waist-Hips: 90-58-87cm, D cup |
| Hair | Brown, Parted to Side, Short |
| Eyes | Black |
| Body | Pale, Slim, Young-adult |
| Clothes | Bikini, Blazer, Blouse, Decorative Belt, Micro Bikini, One Piece Swimsuit, Pendant Necklace, Skirt, Swim Cap, Trousers |
| Items | Handbag |
| Engages in | Swimming |
| Visual novels | Main character - Ryoujoku Hitozuma Club |
| Voiced by | Aikawa Nana |