This is a problem book that you can study with confidence even if you are not good at arithmetic or mathematics. I am selling it because I passed the exam. As there are many notes, as shown in the fourth photo, I have lowered the price. Although it is in pencil, there are some parts where lines are drawn through the problems. I think it's a good deal for those who just want to read the solutions. It will be shipped via Nekopos. - Title: Public Official Exam: Suuri Suiri ga Miru Miru Wakaru! Kaiho no Tamatebako Revised Edition - Editor: Shizai Joho Kenkyukai Published by: Jitsumu Kyoiku Shuppan Price: 1400 yen + tax