Looking for Taishi/Japan Euph Tuba Association

[caroljantsch]

I'm trying to get in touch with Taishi Furumoto, a Japanese tuba player who studies with Mel Culbertsen in France. I thought of checking out the Japan Euphonium Tuba Association for his contact, but alas, I can't even find JETA online. Does anybody know Taishi or the JETA website (if it exists)? Any help would be greatly appreciated.
thanks
carol