Is Koshu the best match for Japanese food?

I suspect you’ll be hearing a lot about Koshu this year. No, it’s not some unfamiliar aspect of Japanese cuisine but a white wine made from a grape of the same name. A campaign to promote it in the UK was launched at a lunch in London yesterday by a VIP line-up of Japanese goverment officials from the Yamanashi prefecture where most of the winemakers are based.