Nikken Gakuin to Offer Free Same-Day Web Grading Service for the 2026 First-Stage 2nd Class Construction Site Manager Exam

Kenchiku Shiryō Kenkyūsha Co., Ltd. (Headquarters: Toshima-ku, Tokyo; President and CEO: Eiichi Baba), which operates Nikken Gakuin, a certification support school, will implement the 'Same-Day Web Grading Service' free of charge for the 2026 (Reiwa 8) 2nd Class Construction Site Manager First-Stage Exam to be held on Sunday, June 14, 2026. Grading results are scheduled to be delivered via email starting around 5:00 PM on the exam day.

Learn more here

2026 (Reiwa 8) 2nd Class Construction Site Manager First-Stage Exam Answer Key Rapid Release

Same-Day Web Grading Service

By entering the answer numbers you selected during the actual exam and other required information, we will notify you of your grading results via email based on Nikken Gakuin’s original answer key.

■ Service Period

Around 12:45 PM, June 14, 2026 (Sun) to 4:00 PM, June 22, 2026 (Mon)

■ Grading Results

Scheduled to begin email distribution around 5:00 PM on June 14, 2026 (Sun)

Overall Review

Scheduled to be published around 5:00 PM on June 15, 2026 (Mon)

Free Seminar: Second-Stage Exam Key Points Workshop

As the first step in preparing for the second-stage exam, we will host the '2nd Class Construction Site Manager Second-Stage Exam Key Points Workshop' free of charge nationwide. Participants will receive the '2nd Class Construction Site Manager Second-Stage Exam Preparation Materials' as a gift. We encourage you to register now.

■ Content: Key Points for Writing the 'Construction Experience Description' Section

- Important notes for writing

- Hints for content

- Explanation of key points using sample answers, etc.

Schedule and Registration

Gifts

We will provide complimentary copies of the '2026 (Reiwa 8) 2nd Class Construction Site Manager First-Stage Exam Questions and Answer Explanations' and the '2025 (Reiwa 7) 2nd Class Construction Site Manager Second-Stage Exam Questions and Sample Answers (with correct answers for the first-stage exam)' to those who request them.

※ The First-Stage Exam Questions and Answer Explanations will be shipped around early August 2026.

Register here

▼ 2026 (Reiwa 8) 2nd Class Construction Site Manager First-Stage Exam Answer Key Rapid Release

https://www.ksknet.co.jp/nikken/guidance/construction2q/road/kaisoku_zen/index.aspx

▼ Nikken Gakuin Official Website

https://www.ksknet.co.jp/nikken/index.aspx