Supreme Court Case Law Commentary DVD 1 Civil Edition (1 disc), 2 Criminal Edition (1 disc), 3 Supplement Edition (1 disc), Search CD-ROM (1 disc), Judgment Text DVD (1 disc), User Guide (1 book) This set contains all 96 volumes of the Supreme Court Case Law Commentary from the 1954 edition to the 1999 edition, covering civil and criminal cases, on DVD. The Supreme Court Case Law Commentary is excellent and very helpful for studying. The purchase date was around 2003-2004. The purchase price was around 100,000 to 200,000 yen, but the details are unknown. I purchased it new, and used it somewhat when I first bought it, but have stored it for many years since then. Therefore, there are storage marks and age-related deterioration. Please be aware that those who are meticulous and concerned about minor scratches due to amateur storage should be cautious. Please understand that this is a used item. There are restrictions on installation and use, and it is also uncertain whether it is possible. Also, the phone number for the support center is currently not in use.