Rule 34 Dev - 4boys badge band_uniform bishounen blonde_hair blue_eyes blue_hair border brown_eyes brown_hair drum drum_major drumsticks ensemble_stars! epaulettes flute gloves highres holding holding_drumsticks holding_instrument instrument male_focus marching_band mashiro_tomoya multiple_boys nito_nazuna noaxao one_eye_closed open_mouth shino_hajime snare_drum teeth tenma_mitsuru trumpet upper_teeth_only white_border white_gloves|18969846012