Hi steadman,
Welcome out and into the fun of FT. I live in Tokyo and will only be here Monday and Tuesday next week before shooting off for meetinmgs in the U.S., but I will be happy to meet up and say hi in person. As to Tokyo do’s and don’ts, there are few very good threads in the travel reports section. One in particular that was done recently was by letiole and the title had something about green sand in it. Lots of stuff here so have a dig through som,e of it and I shall be more than happy to answer anything I can here or via e-mail.
Mike