Original past exam materials by charismatic instructor Toshihiro Ito. The points are organized in detail and are very easy to understand. 0-3 0: Easy-to-understand and compact summary of exam preparation, trends, etc. 1: Users 2: Social security system 3: Work of a mental health and welfare worker No writing, in a clean condition. There is only a slight distortion at the top of 3. I think it's effective to use for the final check of the exam. I hope those who are working hard will use it. Thank you. *Videos are not included. Please note.