There is a MAC club in Japan called ringo (Apple in Japanese). You may want to post questions there.
Many people come to Japan thinking "heck, I can buy mellons in America for $1 and sell them in Japan for $200."
Backup plan: If life gives you mellons, make mellon juice. In this case it would be apple juice.
Don't forget to stop by on Saturday for the yaki neko.NTP&LL