D5
Type: Unknown
Height: 165 cm
Eye Color: Brown
Hair Color: White/Blonde
Hairstyle: Long
Breast Weight: 8.8 kg
Cup: L
BWH: 105-60-88
D5 shows up partway through the series as a mysterious transfer to Mermaid Island. She ends up working alongside Momoka Sagara and E9, though her exact role and background remain pretty unclear throughout.
Content compiled by AnimeList.moe from publicly available sources.
