「一級建築士」受験対策

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About this app

Purchased by "1 in 4" R07 exam takers

Series cumulative downloads exceed 600,000 copies!

We have received many success stories.

Selected from the past 20 years (H17-R06)

Efficient learning of only the questions necessary for passing

Designed to improve your score even with short study sessions

One-time purchase, no additional charges

[Created by a First-Class Architect]
Includes the following from Planning / Environment & Facilities / Structure / Construction

Past Questions: 1,424
True/False Questions: 4,427

[Included Subjects]
"Planning"
"Environment & Facilities"
"Structure"
"Construction"

[This App's Structure]

・Past Questions (Multiple Choice)

・True/False Questions (One Question, One Answer)

・Reference Materials

・Memorization Notes (Fill-in-the-Blanks)

・Score Report

・Settings Screen

[Past Questions][True/False Questions]

・The four multiple-choice options are displayed randomly each time. You don't need to memorize the order.

・Explanations are provided for all "correct" and "incorrect" options. * You can check "reference materials" on the spot while solving problems.

* Problem statements, answers, and reference materials are organized clearly using "colored text," "underlining," and "bold text."

* For problems with diagrams, you can display "hint diagrams" using the toggle button.

* Even for problems without diagrams, some problems have "supplementary diagrams" to make them easier to understand.

* Difficulty levels can be adjusted, allowing you to learn according to your ability.

[Structural Calculation]
* You can check the solution procedure using the "Approach" button.

* You can visually understand the solution method by switching diagrams using the "Hint" button.

* The design allows you to memorize the solution flow without actually performing calculations.

[Example of Use (When Out and About)]
1) Use "Approach" and "Hint" to check if your thought process is correct.
2) Check the problems you got wrong.
3) Uncheck them when you get them right next time.

By repeating this, you can efficiently learn the solution method.

You can filter by "Checked" and focus on reviewing only the problems you struggle with.

[Reference Materials]
This section compiles materials that can be used to organize knowledge and memorize.

You can check while solving problems, allowing you to deepen your understanding as you learn.

[Memorization Notes]
・You can memorize important terms in a "fill-in-the-blank" format.

・The answer is displayed only while the button is pressed.

・Double-tap to fix the display.

・The percentage of memorized items is reflected in the performance bar.

*It is recommended to prioritize memorizing important items marked with an asterisk.

[Performance Inquiry]
・Bar graph (each item)

・Radar chart (each subject)

・Pie chart (all problems)

You can visually check your learning progress.

[Settings Screen]
・Automatic check

・Random display

・Supplementary diagram ON/OFF

・Performance reset, etc.

You can freely change various settings.

* indicates how many times a problem covered in this app has appeared in the past.

* : Appeared in the past 2 times
*3: Appeared in the past 3 times
*4: Appeared in the past 4 times

The question format changed from 5-choice to 4-choice from FY2009.
This app uses a standardized 4-choice format for all questions.
Accordingly, some answers have been changed.
Please understand.

[Regarding Use]
・This app is a learning material released by TK office for the purpose of supporting success in the First-Class Architect Examination.

・This is not an official app provided by a government or public institution.

・Ministry of Land, Infrastructure, Transport and Tourism: About First-Class Architects
https://www.mlit.go.jp/jutakukentiku/build/architect.html

[Regarding the Source of Past Questions]
The past questions included in this app are quoted from those published by the following examination administering bodies.

Source:
Japan Institute of Architectural Technology Education and Promotion
"First-Class Architect Examination" Past Questions

*In accordance with legal revisions each year, some questions have been modified or deleted to reflect current laws.

*The explanatory text and diagrams in this app are copyrighted works created independently by TK office.
Updated on
Jun 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

自動チェックON・2段階チェックOFF時に不正解でチェックが入らない不具合を修正しました。