Russia.
Fun fact: if we go by formal declarations, Japan is still at war with Russia. They havenβt exchanged fire under the banner of the russo-japanese war for a hundred years.
By John Ohno on August 28, 2017.
[Canonical link](https://medium.com/@enkiv2/fun-fact-if-we-go-by-formal- declarations-japan-is-still-at-war-with-russia-741e1cf92ba9)
Exported from Medium on September 18, 2020.
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