2boys, amai_kuro, aqua_eyes, black_hair, black_vest, blush, cardigan, glasses, green_eyes, idolmaster, idolmaster_side-m, iseya_shiki, long_sleeves, male_focus, multiple_boys, orange_hair, shirt, short_hair, short_sleeves, sweatband, vest, wakazato_haruna, white_background, white_shirt, yaoi, yellow_cardigan