WW2 Japanese I think yes, but it is a civic helmet not military. More pics would help, look at other threads on helmets for the type of pics to take.
Hi Danny and welcome. I've moved your thread to the Japanese militaria forum.
You will need to post more photos, including the inside for anyone to be able to give you a good evaluation of this helmet.
Looking for LDO marked EK2s and items relating to U-406.....
thanks for the quick reply..
Yep, certainly looks like a Japanese civil defense helmet. There seems to be many variations in the types of liners used in these...
Additional photos would be appreciated.
m30 32 civilian helmet