1girl, alternate_hairstyle, bikini, bikini_bottom_only, border, brown_eyes, brown_hair, closed_mouth, clothes_lift, groin, hand_up, hibike!_euphonium, kitauji_high_school_uniform, lifted_by_self, looking_at_viewer, low_twintails, medium_hair, nagayori, navel, neckerchief, no_pants, oumae_kumiko, pink_neckerchief, polka_dot, polka_dot_bikini, sailor_collar, school_uniform, serafuku, shirt_lift, short_sleeves, side-tie_bikini_bottom, solo, stomach, swimsuit, thigh_gap, thighs, twintails, white_border