IJN sailors from the armoured cruiser Ibuki in Wellington Harbour, New Zealand, WW1, ~1914.
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https://media.piefed.social/posts/9k/Qv/9kQv9V5tHVlp3oZ.png
Jemmy
Note: In WW1, Japan was aligned with the Triple Entente, so this is a legitimately friendly visit, not an attacking force.