"First-Class Electrician Written Exam Complete Answers 2021 Edition" Ohmsha Price: ¥2200 This is a child's belonging. Purchased in April 2023. Although it was unused because they passed the exam and were made to buy it for university... the younger child carried it around for studying. There are scratches and scuffs on the outside. However, they didn't study with this book, but used school printouts, so the inside is in good condition. My child passed the exam, so please use it if you need it. For those who understand that this is a used item, thank you. #Ohmsha #book #electricity_and_machinery/electricity