Wales has had close economic links with Japan for decades and trade with Japan in the year ending March 2020 was worth £854m (2.4% of Welsh goods trade).
Mae gan Gymru gysylltiadau economaidd agos â Japan, a gwerth y masnach â Japan yn y flwyddyn a ddaeth i ben ym mis Mawrth 2020 oedd £935m (2.6% o fasnachu nwyddau Cymru).