1boy animated blue_hair blue_necktie blush_stickers breast_pocket coat collared_shirt glasses glowstick green_vest grey_shirt highres holding holding_glowstick holding_microphone instrument leos_vincent leos_vincent_(1st_costume) long_sleeves looping_animation male_focus mameneko_(leos_vincent) microphone music necktie nijisanji open_mouth pinky_out playing_instrument pocket purple_armband shirt short_hair singing tambourine teeth ugoira upper_body upper_teeth_only vest virtual_youtuber waving_arm white_background white_coat yume_kawa_yume
1boy blue_hair blue_necktie blush_stickers breast_pocket coat collared_shirt glasses glowstick green_vest grey_shirt holding holding_glowstick holding_microphone instrument long_sleeves male_focus microphone music necktie open_mouth pinky_out playing_instrument pocket purple_armband shirt short_hair singing tambourine teeth upper_body upper_teeth_only vest virtual_youtuber waving_arm white_background white_coat
leos_vincent leos_vincent_(1st_costume) mameneko_(leos_vincent)
nijisanji
animated highres looping_animation ugoira