| Arthur Langley |
| Hair | Blond, Short |
| Eyes | Blue |
| Body | Adult, Pale, Slim |
| Clothes | Cravat, Jacket, Shirt, Vest |
| Personality | Friendly, Hard Worker, Kind, Obsessive, Refined, Smart |
| Role | British, Father, Wealthy, Widower |
| Subject of | Grief |
| Visual novels | Side character - Salome's Kiss |