2boys, axe, aza choubei, aza touma, back-to-back, barefoot, black hair, braid, braided ponytail, greyscale, holding, holding axe, holding weapon, jigokuraku, long hair, looking at viewer, monochrome, multiple boys, protected link, sepia, sharp teeth, short hair, side ponytail, simple background, sitting, smile, teeth, topless male, ushi 424, weapon, wrist cuffs