Amakasu Masahiko
甘粕 正彦
| Amakasu Masahiko甘粕 正彦 | |
| Clothes | , Military Uniform |
| Personality | , Eccentric, Whimsical |
| Role | , Antagonist |
| Engages in | , Time Travel |
| Visual novels | Side character - Soushuu Senshinkan Gakuen Bansenjin Main character - Soushuu Senshinkan Gakuen Hachimyoujin |
| Voiced by | Herushii Tarou |
Description<hidden by spoiler settings>He is the first and the strongest Rosei. He was the first Rosei who can conquered dream world in one time alone | |