Sub-Con
サブコン
| Sub-Conサブコン | |
| Aliases | Substance-Concept |
| Hair | Parted in Middle, Violet, White |
| Body | Pale, Slim, Teen, Wings |
| Clothes | Bindi (Jewelry), Detached Sleeves, Gloves, Maid's Headdress, Mini-dress, Thigh-high Boots |
| Role | Artificial Intelligence |
| Visual novels | Side character - Tokyo NECRO |
| Voiced by | Tange Sakura |