1girl, armband, barefoot, bikini, blue_archive, coat, collarbone, flat_chest, full_body, grey_eyes, grin, had_(had314), hat, iroha_(blue_archive), long_hair, looking_at_viewer, navel, necktie, open_clothes, open_coat, peaked_cap, red_hair, red_necktie, sleeves_past_fingers, sleeves_past_wrists, smile, solo, swimsuit, walking