I'm looking for any information or information sources (online censuses, etc.) regarding my great-grandmother Kozue Ohira. She was born in 1904 and died in 1995. She lived in Shimabara. Kozue had two husbands, Takahashi and Ishikawa, and lived in Manchuria during the Japanese occupation. I'm not sure why she was in Manchuria and I'd love to find out.