Merou Aquri
メロウ＝アクリ
| Merou Aquriメロウ＝アクリ | |
| Measurements | Height: 151cm |
| Hair | Blue, Parted to Side, Shoulder-length |
| Eyes | Violet |
| Body | Pale, Pointed Ears, Teen |
| Clothes | Maid's Headdress, Pendant Earrings, School Uniform, Thigh-high Stockings |
| Personality | Loyal, Rude, Watashi |
| Role | High School Student, Merperson, Servant, Younger Sister |
| Visual novels | Side character - World Election |
| Voiced by | Momoi Ichigo |