[Reiwa 8th Year Exam Preparation] Pass with this one book! Release of the "2nd Grade Plumbing Construction Work Management 1st/2nd Examination Questions and Explanations Collection 2026 Edition"!

B5 size, 544 pages, featuring problems and explanations for the 11th First Examination and the 10th Second Examination!

The General Incorporated Foundation, Regional Development Institute (Tokyo, Bunkyo Ward / President: Ichiro Aoyagi), on March 19, 2026 (Thursday),

released the "2nd Grade Plumbing Construction Work Management 1st/2nd Examination Questions and Explanations Collection 2026 Edition." With a track record of holding training courses for construction management engineers for 48 years since 1977, supporting a cumulative total of approximately 990,000 participants, this is the latest edition of a long-selling past question book highly praised by examinees and successful candidates. It is an essential volume for anyone taking the Reiwa 8th Year 2nd Grade Plumbing Construction Work Management Technical Examination.

Purchase the book here (Regional Development Institute)

Purchase the book here (Amazon)

Easy to Understand with Abundant Illustrations

Even for problems that are difficult to understand through text alone, it is often easier to understand and organize them when considering them alongside diagrams, charts, and photographs. This book combines detailed explanations with diagrams and charts, designed to facilitate understanding from various angles.

Furthermore, in the 2nd Grade Plumbing Construction Work Management Technical Examination, it is common for questions similar to those previously asked to appear, or for correct options to be rearranged and presented again. This book provides a consolidated list of past exam content, making it effective to grasp examination trends and thoroughly prepare for weak areas.