1boy, abs, bara, bare_pectorals, black_hair, bulge, buzz_cut, erection, erection_under_clothes, green_kimono, hachimaki, happi, headband, japanese_clothes, jockstrap, kimono, large_pectorals, male_focus, male_underwear, muscular, muscular_male, navel, navel_hair, nipples, open_clothes, open_kimono, pectorals, short_hair, socks, solo, stomach, thick_thighs, thighs, underwear, very_short_hair, white_male_underwear