sutoroa, himesaki_rinami, year_2024, 1girl, ahoge, bikini, blue_wristband, breasts, brown_hair, light_brown_hair, nail_polish, purple_eyes, red_wristband, shirt, short_shorts, shorts, solo, striped_bikini, striped_clothes, swimsuit, water_gun, white_bikini, white_shirt, wristband, highres, gakuen_idolmaster, idolmaster