The second piece does not have buttons or shoulder badges. I dare not bleach it. If you want to do it, please do so at your own risk. There is a logo "SUIKOSHA" on the back of the button.
This is the logo of Suikosha, a corporate organization of the Navy, and it is said that this is made by Suikosha. International Buyers - Please Note. The item "WW 2pieces Imperial Japanese navy uniform 1930s hospital ship" is in sale since Sunday, December 27, 2020.
This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Japan\Hats & Helmets". The seller is "ryomtakeut-0" and is located in Osaka.
This item can be shipped worldwide.