Fifteen years have passed since Rusuban Wannyan, Inc.
was founded.

Announcement of changing some parts of the rate
Thankfully, we celebrated 15th years' anniversary
on this April 2nd.
We would like to change some parts of the rate
from this date and wish your understanding.
This new rate becomes effective on April 2nd to new clients,
and on July 2nd to the clients who already used our service
( we will inform you at any time).