yamazaki sagaru, gintama, commentary request, highres, 1boy, black eyes, black jacket, black pants, black shoes, brown hair, fighting stance, full body, grey background, hair between eyes, holding, holding sword, holding weapon, jacket, katana, long sleeves, male focus, momochi boo, open mouth, pants, ready to draw, scabbard, school uniform, sheath, sheathed, shinsengumi (gintama), shirt, shoes, solo, squatting, sweat, sword, teeth, tongue, weapon, white shirt