Please use Wix.com's app from your smartphone to manage your bookings easily and to send urgent messages to us. Really simple, available in Japanese, and not to mention that it is very cool :D
Here's a picture:
Of course you can make a booking from the website too, but in the app you don't need to enter your contacts every time, also the chat function is very convenient. You can try it, and if you don't like it: just delete your account from the app. I don't ask for credit cards or any kind of payment through the app, so it is totally safe to use it.
So, why not? :)
Here's a link to join our little community: