July 29th was member SATO KEIGO 's birthday!
I received a message from the person who just turned 28, addressed to their future self one year from now.

Also, thank you for the many birthday messages.
We have also received a video comment from SATO KEIGO to everyone who sent us a message.

For details, please see the special page.

* If you are using the "JO1 Official App", please access from the "Web browser" instead of the app.