Heads up.
Nippon No-Kaze sent me a real live QSL card and info on their station last fall for a report that I sent to them via email. It took about three months for it to travel from them to me near Chicago but it made it. They were very responsive via email. If I can find the email address I will send it to you.
FPE
Edit - try this for No-Kaze. <info@rachi.go.jp>