kato takuji, original, highres, 3girls, blazer, bow, bowtie, breasts, clothes around waist, collared shirt, dialogue box, expressionless, expressionless kouhai (kato takuji), gun, holding, holding gun, holding weapon, jacket, jacket around waist, long hair, long sleeves, looking at viewer, mole, mole under mouth, multiple girls, open mouth, pants, pantyhose, sanshita gyaru (kato takuji), school uniform, shirt, short hair, shotgun, skirt, sweatdrop, twintails, weapon, white shirt