1boy, ball, basketball_(object), closed_mouth, covered_nipples, greyscale, large_pectorals, looking_at_viewer, male_focus, monochrome, muscular, muscular_male, om3632f, pectorals, sakuragi_hanamichi, short_hair, shorts, simple_background, slam_dunk_(series), solo, sportswear, tank_top, twitter_username, white_background