民営化前は「Kampo」 Pension (ゆうちょの個人年金) "終身年金保険" かんぽ生命保険 簡易保険（Postal Insurance） 2007 郵政民営化 以前に、日本政 #5

https://www.irs.gov/businesses/international-businesses/japan-tax-treaty-documents

•Income Tax Treaty - 1971

•Technical Explanation - 1971


•Income Tax Treaty - 2003　https://www.treasury.gov/resource-center/tax-policy/treaties/Documents/japantreaty.pdf

•Protocol - 2003

•Technical Explanation - 2003