Joe:
If you know your way around it's cheaper in Japan... However if you add all the costs associated with going to Japan to pick up the Koi and shipping it back to the US, it's cheaper to give your money to Genki, Eastern, Mystic or other reputable dealer in the good old US of A...
Besides, Genki Qs all of the Koi that are shipped here, then Kenneth Qs them some more, I pick um up and drop um in my pond...No pilikia!
Sure you miss out on visiting the Breeders, but what the Hay...that's all you guys do, visit the breeders, in out, in out , in out...Plus how many koi can you buy... Do I miss out by not visiting the breeders, NO! Kenneth visits them, asks all the questions, comes home, and teaches us...
Now if you visited the other parts of Japan as part of the trip then it would be worth the cost...
Aloha! Mike