"Revised 8th Edition Personal Information Protection Specialist Certification Exam Official Textbook" Kenji Shibahara / Toshikuni Bando / Ryo Katsumoto / Keiji Fukuda / Hirotoshi Iumi / Toru Yamaguchi / Shinichiro Suzuki Price: ¥2750 I looked through a few pages, but it's difficult, so I'll give up. There are no markings.