Nishi Masahito
西 正人
| Nishi Masahito西 正人AB | |
| Aliases | Dr. West |
| Birthday | 14 February |
| Hair | Grey, Short |
| Body | Adult, Pale |
| Clothes | Glasses, Lab Coat, Latex Gloves, Name Tag, Necktie, Shirt |
| Role | Scientist |
| Engages in | Smoking |
| Visual novels | Main character - Extravaganza ~Mushi Mederu Shoujo~ Side character - AGEHA ~EXTRAVAGANZA~ |