1boy angel angel_wings bead_necklace beads beatmania beatmania_iidx blonde_hair blush character_name demon_boy demon_horns feathered_wings gradient_wings green_necktie green_ribbon halo highres horns jewelry long_sleeves looking_at_viewer male_focus mars_symbol marumaru_uhuhu medium_hair midriff multicolored_wings navel necklace necktie open_mouth otoko_no_ko purple_wings rche_(beatmania) red_eyes ribbon shorts sitting smile star_(symbol) star_halo thigh-highs white_shorts white_thighhighs wings