1boy, abs, arm_support, artist_name, backlighting, bulge, collarbone, day, dutch_angle, holding, holding_surfboard, horizon, kagami_taiga, kuroko_no_basuke, looking_at_viewer, male_focus, male_swimwear, muscular, muscular_male, navel, nipples, ocean, open_mouth, outdoors, partially_submerged, pectorals, reclining, red_eyes, red_hair, red_male_swimwear, short_hair, signature, solo, sparkle, spiked_hair, spread_legs, sunlight, surfboard, swim_trunks, topless_male, water, water_drop, waves, wet, wet_hair, zawar379