CDs are not region locked - will play on any CD player or work in any CD drive.
IF a dvd is included in applicable japan releases, the dvd will be coded to work on japan dvd players.
If it is not shown in the photos, it is not included (such as obi strips).
By searching the CD title or catalog number you can find information online, including translated tracklists, for most CDs.
Please check all the details before purchasing.