Booklet is in Western languages only due to being an import. No Japanese commentary is included. I have confirmed CD playback on my home equipment (stereo/PC) before listing. This CD is not new, so please examine the photos on the listing page carefully and purchase it with the understanding that it is a used item. If you are purchasing multiple items, a discount on shipping costs may be possible through combined shipping. Before confirming your purchase, please read my profile and inquire in advance. 【901】