「一級建築士」受験対策

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About this app

Used by "1 in 4" R07 exam takers

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

Series cumulative downloads exceed 600,000!

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

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

[Subjects Included]
"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 order of the four answer choices in past questions is random each time. You don't need to memorize the order.

・Explanations are provided for all "correct" and "incorrect" answer choices.

* You can refer to "reference materials" while answering questions.
* Question text, answer text, and reference materials are made easy to read with "colored text," "underlined text," and "bold text."
* If a question includes a diagram, a "hint diagram" will be displayed using the toggle button.
* This makes it easier to answer questions even when you're out and about.
* Even if a question doesn't have a diagram, we've prepared "supplementary diagrams" so you can answer while looking at a diagram.
* You can "set the difficulty level," allowing you to study at a difficulty level that suits your abilities.

[True/False Questions] Difficulty Setting Criteria
(Easy)---Basic Questions
(Normal)-----Standard Questions
(Difficult)---High Difficulty Questions
* For first-time users, we recommend starting with the "Easy" difficulty level for "True/False Questions."

[Structural Calculations]
* For structural calculations, the procedure for solving the problem is displayed using the "Approach" button.
* You can refer to the procedure and actually switch diagrams using the "Hint" button to check the solution method.

This allows you to visually confirm and memorize solutions without actually solving them.

[Example of Use (When Out and About)]
1) Use the "Strategy" and "Hint" buttons to switch between diagrams and check if your thought process is correct.
2) If incorrect, check the box yourself.
3) The next time you solve the same problem correctly, uncheck the box yourself.
By repeating this, you can memorize the solution steps without calculation.
You can also filter by "Checked" and practice only the checked problems repeatedly.

[Reference Materials]
Materials are compiled here. Use them for organizing knowledge, memorization, and even when answering problems. Please use them in a way that suits you.

[Memorization Notebook]
* Important words from the reference materials are presented in a "fill-in-the-blank" format.
* Text appears while the button is pressed.
* Memorized words can be retained by "double-tapping."
* The percentage of words retained is reflected in the performance bar. It's a good idea to start memorizing the items marked with an asterisk (*).

[Performance Inquiry]
• Bar Graph (Each Item)
• Radar (Each Subject)
• Pie Chart (All Questions)

[Settings Screen]
• Various settings can be selected.
(Automatic Check, Random, Supplementary Diagram ON/OFF, Performance Reset, etc.)

"*" indicates how many times a question has appeared in the past from the questions covered in this app.
*: Appeared 2 times in the past
*3: Appeared 3 times in the past
*4: Appeared 4 times in the past

From 2021, the question format changed from 5-choice to 4-choice.
This app has standardized all questions to 4-choice.
As a result, some questions have had their answers 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: Regarding First-Class Architects
https://www.mlit.go.jp/jutakukentiku/build/architect.html

The question text is quoted from past "First-Class Architect Examination Questions".
Updated on
Apr 3, 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

正誤問題で、問題数フィルタ適用時の演習結果が正しくない場合がある不具合を修正しました。