This is a textbook and problem set for the Class 2 Sanitation Manager exam. I purchased it in early May. It is in clean condition with no scratches, stains, or writing. - Title: Pass with This One Book! Kazuhide Muranaka's Class 2 Sanitation Manager Textbook & Problem Set - Publisher: KADOKAWA - Price: 1500 yen - Contents: Textbook and problem set related to sanitation management - Features: Thorough analysis of the past 10 years - Structure: Chapter 1: Workplace Safety and Health Management System, Chapter 2: Occupational Health, Chapter 3: Occupational Safety, Chapter 4: Environmental Sanitation, Chapter 5: Practice Problem Set - Revised Edition: Revised 2nd Edition