CONTACT English of onestone


Welcome to my web site.
I will be happy to answer your questions on the content of this site as far as I can.
Please don’t hesitate to contact me.
Since I may be traveling in countries where the internet environment is not well established, my answer may be late.
Please excuse any delay.

Yasuo Yoshikawa

OLD BLOG YASUO YOSHIKAWA ---each stone a once-in-a-lifetime stone---