|Aizawa Shuuhei相澤 秀平|
|Hair||Brown, Curtained, Short, Spiky Bangs|
|Clothes||Belt, Military Uniform|
|Role||Cadet, Childhood Friend, Full Brother, Older Brother|
|Visual novels||Protagonist - Soul Link|
|Voiced by||Herushii Tarou|
Shuuhei is enrolled in the second year program of Central Military Academy's main division. His grades are excellent, he's very athletic, and the only flaw this handsome man has is his utter tactlessness. He will never give up no matter what the situation, and he possesses the willpower to immediately put his plans into action.