You can make a submission after registration. Submissions can be made before payment is made.
The payment amount is based on the time of payment. It is not the registration time.(JST)
JFSSA is a member of one of the following statistical science societies: Japanese Society of Computational Statistics, The Japan Statistical Society, Japanese Classification Society, The Behaviormetric Society of Japan, Japanese Society of Applied Statistics and Biometric Society of Japan.
For more information about SCCF countries.