I've won an auction by this seller a couple of 
months ago and had a lot of trouble with him. His 
email always bounces and he never emails you. 
I've posted for help on this forum a couple of 
months back and someone (I believe it was Drac) 
said he/she along with a few others also had 
problems with this seller.

By the way, this seller is NOT celga. Celga is a 
very friendly and reliable deputy service. And 
they hardly sell stuff on Yahoo Japan.