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[Limited-Time Release] Reiwa 8 First Half Denken Sanshu: Just Before the Main Exam! Special Materials Now Available!

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Published Jul 4, 2026 1:37 AM ・ Updated Jul 3, 2026 5:41 PM ・ 9 min read ・ Source: PR TIMES

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[Limited-Time Release] Reiwa 8 First Half Denken Sanshu: Just Before the Main Exam! Special Materials Now Available! — Image: PR TIMES

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Jul 4, 2026

Just Before the Main Exam! Denken Sanshu Final Check [Limited-Time Release]

TAC Co., Ltd. (Chiyoda-ku, Tokyo), which offers courses for Certified Electrical Engineer (Denken Sanshu / Denken Nishu), is releasing "Denken Sanshu Final Check Materials" that are useful right before the written exam. These materials will be available for a limited time starting July 1, 2026 (Wed).

Reiwa 8 First Half Denken Sanshu Main Exam Final Check Materials

These materials are available to help you comprehensively review your knowledge, useful for both written and CBT exam formats.

Please take advantage of these materials, whether you are taking the first half main exam or just starting your studies.

▼ Denken Sanshu Final Check Materials Viewing Period

July 1, 2026 (Wed) - August 30, 2026 (Sun)

Click here to view the special materials

[Announcement] August 10, 2026 (Mon): "Denken Nishu Final Check Materials" to be Released

Reiwa 8 Denken Nishu First Exam Final Check Materials

▼ Denken Nishu Final Check Materials Viewing Period

August 10, 2026 (Mon) - August 30, 2026 (Sun)

Denken Sanshu National Public Mock Exam

Thorough analysis of the latest main exam question trends! Includes original predicted questions on highly likely themes and past main exam questions (covering approximately 60% of the exam).

Individual performance reports to gauge your standing & web point explanations to support your review!

Experience the realism with venue-based exams!

For home-based exams, choose between written (mark sheet) or CBT (web mock exam) submission!

TAC Denken Sanshu National Public Mock Exam

"As a rehearsal before the main exam," "To identify weak areas," "To boost motivation."

TAC's Denken Sanshu National Public Mock Exam has been popular every year.

This is a public mock exam for all Denken Sanshu applicants, offering a trial run in an environment and with materials that closely simulate the main exam.

<Exam Fee> 4-subject set: 9,000 yen (tax included) / 1 subject: 2,600 yen (tax included)

<Venue-based exam*: July 26 (Sun) Nagoya School [Capacity limited]>

Internet application deadline (e-reception): July 23 (Thu) / Counter application deadline (TAC directly managed schools): July 26 (Sun)

*Venue-based exams may close before the application deadline if capacity is reached.

*Shinjuku School is now closed due to reaching capacity.

<Home-based exam>

Internet (e-reception) / Counter application deadline (TAC directly managed schools): August 3 (Mon)

Web point explanation distribution date: July 7 (Tue)

Answer submission deadline

Written format: August 14 (Fri) Must arrive at TAC

CBT format: August 17 (Mon) 23:59 [Submission complete]

Click here for details on the National Public Mock Exam

▼ Other latest information will be announced on the official TAC Certified Electrical Engineer Course X account

https://x.com/TAC_denki

▼ TAC Certified Electrical Engineer Course (Denken Sanshu / Denken Nishu) Homepage

https://www.tac-school.co.jp/kouza_denken.html

What is Denken (Certified Electrical Engineer)?

The official name is the "Certified Electrical Engineer Examination." It is a national qualification categorized from third-class to first-class, required for the maintenance and supervision of electrical equipment installed in power plants, substations, factories, buildings, etc.

The safety supervision of electrical equipment is the "exclusive duty" of a Certified Electrical Engineer. Failure to operate electrical equipment correctly can lead to power outages in surrounding areas due to issues with one's own building. Therefore, it is stipulated by law that Certified Electrical Engineers, who are electrical professionals who have passed the national examination, must properly operate electrical equipment.

To increase the number of electrical engineers, the Denken Sanshu main exam, which was previously held once a year, is now held twice a year. Furthermore, in addition to the written (mark sheet) format, CBT format is now available, making it an increasingly popular qualification due to its improved accessibility.

《Company Profile》

Company Name: TAC Co., Ltd.

Established: December 1980

Business Activities: Individual education business, corporate training business, publishing business, human resources business

Location: 3-2-18 Kanda Misaki-cho, Chiyoda-ku, Tokyo

Website: https://www.tac-school.co.jp/

FACT BOX

Source: PR TIMES
Category: 企業情報

AI 圖像理解（模型對圖片的判讀，非新聞原文事實） / AI image understanding / AI 画像理解

模型對圖片的判讀，非新聞原文事實 / Model interpretation of images, not source-article facts / モデルによる画像判読で、ニュース原文の事実ではありません

以下為AI對圖片的理解非新聞原文事實

The images display promotional materials for TAC's Denken (Electrical Chief Engineer) qualification courses. They highlight limited-time offers for pre-exam check materials for Denken Class 3 and Class 2, along with details for a nationwide mock exam for Denken Class 3.

A promotional banner for TAC's Denken Class 3 and Class 2 pre-exam check materials, available for a limited time from July 1st to August 30th.
A promotional banner for TAC's Denken Class 2 pre-exam check materials, emphasizing their utility for both written and CBT exam formats.
A promotional banner for TAC's Denken Class 3 nationwide mock exam, detailing dates for venue and home exams, submission deadlines, and benefits like individual score reports.

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jul 4, 2026 1:37 AM — Distributor PR TIMES
Collected　Jul 3, 2026 5:33 PM
AI structured & analyzed　Jul 3, 2026 5:35 PM
Desk-reviewed & published　Jul 4, 2026 1:37 AM

FAQ

What are the key facts in this article?

■ Just Before the Main Exam! Denken Sanshu Final Check [Limited-Time Release] TAC Co., Ltd. (Chiyoda-ku, Tokyo), which offers courses for Certified Electrical Engineer (Denken Sanshu / Denken Nishu), is releasing "Denken Sanshu Final Check Materials" that are useful right before the written exam. These materials will be available for a limited time starting

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000002573.000021078.html

When was it published?

Jul 4, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“[Limited-Time Release] Reiwa 8 First Half Denken Sanshu: Just Before the Main Exam! Special Materials Now Available!”AI News by Washin Village（和心村）, Jul 4, 2026. https://aeo.washinmura.jp/ai/tac-school-co-jp/en/news/2026-07-03-%E6%9C%9F%E9%96%93%E9%99%90%E5%AE%9A%E5%85%AC%E9%96%8B-%E4%BB%A4%E5%92%8C8%E5%B9%B4%E5%BA%A6%E4%B8%8A%E6%9C%9F%E9%9B%BB%E9%A8%93%E4%B8%89%E7%A8%AE-%E6%9C%AC%E8%A9%A6%E9%A8%93%E7%9B%B4%E5%89%8D-%E7%89%B9%E5%85%B8%E8%B3%87%E6%96%99%E5%85%AC%E9%96%8B%E4%B8%AD

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