Please contact us at the below email address if you have any issues.
We receive emails around the clock, but please note that we only respond to inquiries between the hours of 10:00 - 18:00 (JST) Monday to Friday.
Any inquiries sent outside these hours will be replied to during the next business day. We respond to emails in the order they are received, so it may take some time for us to reply to your email.
Thank you for your understanding.
We may not be able to reply to your inquiry depending on the content
This contact email address is for inquiries relating to smartphone apps only.
(iPhone / iPod touch / iPad / Andorid / Windows Phone)