Words that come from Japanese “箱根の関”
2 words across 2 languages descend from Japanese 箱根の関 — including 関東, Канто.
See the etymology of 箱根の関 itself →
2 words across 2 languages descend from Japanese 箱根の関 — including 関東, Канто.
See the etymology of 箱根の関 itself →