FYI, there's a thread on the Main Forum:
2007 Matsunosuke Event - Toshio Sakai In Seminar (
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dinh
Remember it now? You should, since you posted on it 16 times.
The first paragraph of the first post more than adequately addressed this 'question' of yours:
Mr. Toshio Sakai of the Isawa Nishikigoi Center, one of the most notable and highly regarded Nishikigoi breeders in Japan, is coming to the San Francisco Bay Area in February 2007 to present a 2 day seminar on learning how to judge Koi, understand how to select Finished Koi and Future Koi, and Matsunosuke Blood Line. The first day of the seminar will feature a set of 4 separate lectures by Mr. Sakai followed by a banquet, and the second day of the seminar will feature a judging competition for the participants.