Home / Shop / World War II / Japan / Hats & Helmets Hats & Helmets Japanese Hats and Helmets from World War II. Showing all 3 results Original WWII Japanese Civil Defense Helmet with Liner #19-177 $130.00 Read more Original WWII Japanese Civil Defense Helmet with Liner #19-176 $130.00 Read more WWII Japanese Gas Mask with Carry Bag & Filter Choice Condition 18-162 $275.00 Read more