Japanese antique hat (cap) Military forces
World War I - World War II

• Hat (cap) of military forces
• I think it to be the old Self-Defense Force or a naval hat.
• Size : About 27.0 (cm) - 13.0 (cm)
  ( 10.63 (inch) - 5.11 (inch) )

Details : here.

Walk-Market JAPAN

postscript (^^)/
Please teach if there is a commodity
of Japan that you request. It refers.
Please write in the comment. Thank you !