I bet it is an amazing experience...I will be going to Korea next year for 10 days with friends (auditioning for Korean dramas...Ooooohhhhh...Neh...Kamsammidah....Neh Yongguk Saram...LOL)
Hopefully soon I will be able to train in Japan with An Shu...
An-Shu is planning a Japan trip for anyone who desires in October (pending) of next year. Cost is about $3000. Don Phillips from Dayton is who I spoke with. THe details are not completely put together yet though.