• Masao Yamamoto, Nakazora #1160, n.d.
    Nakazora #1160, n.d.
  • Masao Yamamoto, #1275, Nakazora, n.d.
    #1275, Nakazora, n.d.
  • Masao Yamamoto, #0974, Nakazora, n.d.
    #0974, Nakazora, n.d.
  • Masao Yamamoto, #0698, A box of Ku, n.d.
    #0698, A box of Ku, n.d.
  • Masao Yamamoto, #0152, A box of Ku, n.d.
    #0152, A box of Ku, n.d.