Ds (12 but will be 13 when we travel) and I are going to Tokyo in August this year. We had thought about flying BA from Heathrow in Club World but having watched a few video reviews I think it's worth considering the alternatives.
We would need two seat configuration by the window, so 2-x-2, which rules out a number of options I think. It looks as if Scandinavian or Lufthansa might be worth a look - we live in the North of England so would be looking at a connecting flight hence no advantage to Heathrow over Copenhagen or Munich.
Does anyone have any advice? BA is much cheaper than Japan Airlines and I wondered if the quality of the business class product was accounted for in the price difference.