When he first moved to Japan, David thought: "This is going to be great. I'm not really going to miss my life in England" But after six months of working for a company that paid him 'peanuts', he realised it wasn't so bad. He found the fast food was cheap and easy to get but didn't look after himself very well. After his pay rise, he learned how to eat healthily with Gudon - Japanese version of McDonald's.