Koga Yutori

古雅 ゆとり

Koga Yutori
Koga Yutori古雅 ゆとり 
MeasurementsHeight: 155cm, Weight: 52kg, Bust-Waist-Hips: 88-58-89cm
Hair, Ahoge, Blond, Brown, Intake, Long, Parted in Middle, Ponytail, Ringlet
Eyes, Green, Jitome
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Blouse, Clothing with Ribbons, Hair Tie, Headband, Jacket, Loafers, Miniskirt, Necktie, Pleated Skirt, Puffy Sleeves, School Uniform, Sun Hat, Wedge Sandals
Items, Violin
Personality, Refined, Relaxed, Watashi
Role, Childhood Friend, Classmate, High School Student, Repeater, School Extraordinary Club President, Violinist, Wealthy
Engages in, Investigation
Subject of, Fainting, Illness
Engages in (Sexual), Blowjob, Boobjob, Masturbation, Outdoor Sex, Sex in Water, Sixty-nine, Virgin Sex
Subject of (Sexual), Missionary, Sitting Sex, Standing Sex, Vaginal Fingering
Visual novelsMain character - Gangsta Arcadia ~Hipparcos no Tenshi~
Main character - Gangsta Republica
Voiced byshizuku


The Charity Club's president and an easygoing girl. She is Kanae's childhood friend. She is also his classmate despite being actually a year older than him, but due to her illness, she has to repeat one year.