Rule 34 Dev - 10s 3boys aged_down backpack bag bandaid bandaid_on_face blonde_hair brown_hair character_name gakuran hair_slicked_back hanamura_shoma idolmaster idolmaster_side-m japanese_clothes kimono kimura_ryu male_focus multiple_boys school_uniform short_hair tsuzuki_kei white_background youhe_hino|7199276643