1girl, arm_up, arms_behind_head, arms_up, blue_eyes, blue_one-piece_swimsuit, blue_sailor_collar, brown_hair, clothes_pull, feet_out_of_frame, green_neckerchief, looking_at_viewer, neckerchief, no_pants, old_school_swimsuit, one-piece_swimsuit, one-piece_swimsuit_pull, original, ponytail, sailor_collar, sailor_shirt, school_swimsuit, school_uniform, serafuku, shibacha, shirt, smile, solo, swimsuit, thighhighs, white_shirt