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Hair, Black, Short, Straight
Eyes, Black, Tareme
Body, Kid, Pale, Slim
Clothes, Hospital Gown
Personality, Opposite Gender Voiced
Role, Elementary School Student, Full Brother, Younger Brother
Subject of, Hospitalization, Illness
Visual novelsSide character - Idol Mahou Shoujo Chiruchiru ☆ Michiru
Voiced byMatsudaira Minaho


Kazuki's sickly younger brother who is currenly in elementary school. However, due to his illness, he is often absent and spends his time in a hospital instead.

Other instances

Kazami Yuuji
Kazami Yuuji風見 雄二 
AliasesYuu-kun, I-9029, Shorty, Jeanie, Boomerang, Mr. Standoffish Man, Juicy-Yuuji, Yujiyuji
MeasurementsHeight: 178cm, Weight: 65kg
Hair, Black, Short, Spiky Bangs, Straight
Eyes, Black, Hosome
Body, Average Height, Pale, Slim, Teen
Clothes, Necktie, School Uniform, T-shirt, Watch
Items, Book, Handgun, Sniper Rifle
Personality, Blunt, Bookworm, Cautious, Eccentric, Genius, Hardworker, Insightful, Ore, Pragmatic, Proactive, Relaxed, Sharp-tongued, Stoic
Role, Bodyguard, Boyfriend, Classmate, Full Brother, High School Student, Not a Virgin, Orphan, Roommate, Schoolmate, Sniper, Soldier, Son, Spy, Ward, Younger Brother
Engages in, Athletics, Cooking, Disguise, Driving, Moving, Planning, Reading, Sarcasm, Shopping, Teasing, Unarmed Fighting, Visual Arts, Working Out
Subject of, Flirting, Injury, Nightmares, Psychological Trauma, Teasing
Engages in (Sexual)
Subject of (Sexual)
Visual novelsProtagonist - Grisaia no Kajitsu
Protagonist - Grisaia no Meikyuu
Protagonist - Grisaia no Rakuen
Protagonist - Grisaia no Senritsu
Protagonist - Grisaia no Zankou
Voiced bySakurai Takahiro


The protagonist of the first Grisaia series. Ace number 9029, Yuuji is the "janitor" for the underworld. Tired of his life, he wanted to live a normal school life. Cool, philosophical, and minimalist, Yuuji is a realist (but also a tsundere). Being very cautious, he always plans and scouts before action. Other than his occasional orthodontic military methods, he’s just a fit young man. He disguised himself as "exchange student from Canada".

[Edited from Warum's review]