Dii
ディー
| Diiディー | |
| Measurements | Height: 168cm |
| Hair | Blond, Brown, Parted to Side, Short, Spiky |
| Eyes | Brown, Tareme |
| Body | Pale, Slim, Teen |
| Clothes | Belt, Boots, Capri Pants, Coat, Cuffs, Dress Shoes, Necktie, Scarf, Shirt, Suspenders, Tailcoat, Trousers, Vest |
| Items | Axe, Musical Instrument |
| Personality | Carefree, Mischievous, Ore, Outgoing, Relaxed |
| Role | Based on a Real Person, Musician |
| Visual novels | Main character - Heiligenstadt no Uta |
| Voiced by | Uchida Yuuma |