2boys, 4girls, armpits, blonde_hair, blue_hair, blue_scarf, closed_eyes, detached_sleeves, green_hair, hair_ribbon, hand_in_hair, headphones, microphone, multiple_boys, multiple_girls, musical_note, necktie, open_mouth, pink_hair, ponytail, red_hair, ribbon, scarf, school_uniform, serafuku, shirt, skirt, smile, thighhighs, twintails, zettai_ryouiki