Hello Kazutoshi,
Welcome to planDisney and thank you so much for asking us a question, my fellow
Disney Vacation Club Member!
If I understand your question correctly, I believe that you and your wife are new DVC Members. If so – congratulations and welcome to the “international” family! I haven’t regretted becoming a member for a single second since 2010, and I’m sure you won’t, either. It’s a great way to ensure that you’ll be able to take memorable and magical family vacations, for decades.
I did a bit of digging and I believe that the Toll-Free International Number for
contacting Member Services from Japan is 800-8009-8000. That said, please note that you may still get charged for this phone call by your local mobile or “land line” telephone services provider, so please communicate with them if you have any questions about the rate that you may be charged by them. If that doesn’t work, I believe you can also reach out to Disney Vacation Club Member Administration at members@disneyvacationclub.com.
I hope my answer helps you “untangle” your wife’s activation code issues. Please don’t hesitate to come back and see us if you have any other questions!
Have a Magical Day,