Thank you for viewing! ⭐️ Brand new, unused ⭐️ Anonymous delivery ⭐️ Instant purchase OK #lilcy♡shop list ← We have many other items too ♥️ *・゜゜・*:.。..。.:* .。 ✨For Sale✨ Second-Class Sales Supervisor Reference Books and Question Collection 5-book set Recommended set by the High-Pressure Gas Safety Institute. November 9, 2025 ⭐︎ National Examination 1. Regulations on Securing Safety and Fair Trade of Liquefied Petroleum Gas (37th Revised Edition) Price: 3,670 yen (tax included) 2. High-Pressure Gas Safety Regulations Liquefied Petroleum Gas Section (19th Revised Edition) Price: 1,880 yen (tax included) 3. Second-Class Sales Training Text (5th Revised Edition) Price: 2,520 yen (tax included) 4. Overview of High-Pressure Gas Safety Law, Second-Class Sales Supervisor Edition (2nd Revised Edition) Price: 870 yen (tax included) Slight stain on the back cover 5. Second-Class Sales Supervisor Exam Questions and Explanations (2023 Edition) Price: 2,150 yen (tax included) Total Price: 11,090 yen The contents are mostly unread and in beautiful condition. (Textbooks only have some underlining) Please forgive any oversight in writing. m(_ _)m The front and back covers show some age-related deterioration. KHK High-Pressure Gas Safety Institute Qualification Exam High-Pressure Gas Sales Supervisor Exam Second Class Second Class National Examination National Qualification Exam Textbook ※ We mainly handle new products, but they are opened for photography and inspection. ※ We will ship in simple packaging. Depending on the item, we may ship without a box. Thank you for your understanding. We may change from Rakuraku Mercari Delivery ↔︎ Yuuyu Mercari Delivery. #lilcy♡shop list