1boy abs bara bare_pectorals belt biceps black_hair bleach brown_eyes danzen hakama highres japanese_clothes katana kimono kurosaki_isshin large_pectorals long_sideburns long_sleeves looking_at_viewer male_focus mature_male muscular muscular_male navel nipples pectorals serious shinigami sideburns solo spiked_hair sword thick_arms weapon zanpakutou