宅建対策 AIナビスタ｜2026年度の宅建試験問題集

The New Standard for Self-Study and Passing the Real Estate Transaction Specialist (Takken) Exam.

For the 2026 (Reiwa 8) Exam | 1,082 Practice Questions Based on a Thorough Analysis of the Takken Exam × 4 Full-Time Mock Exams × AI Tutor for Anytime Questions.

"Where do I begin?" is answered by a study plan, and "Why is this the answer?" is answered by the AI ​​tutor, guiding you all the way to passing.



For those working in the real estate industry, working adults aiming for employment, career changes, or career advancement, and students—for everyone who wants to obtain the national qualification of Real Estate Transaction Specialist (Takken) through self-study.

Whether you're finishing up for this October's exam or just starting out aiming for next year's pass.

The Takken learning app with AI tutor, "AI Navista Takken," provides personalized Takken preparation with just your smartphone.

■ About This App (Please Read Carefully)
This app is a learning app independently produced and operated by "AI Navista" (PINTOR Co., Ltd.). It has no relation whatsoever to the Real Estate Transaction Promotion Organization, which administers the Real Estate Transaction Specialist Qualification Examination (Takken Examination), nor to the Ministry of Land, Infrastructure, Transport and Tourism, which oversees the Real Estate Transaction Business Act. It is not supervised, approved, affiliated with, or endorsed by either organization. This app does not represent any government agency and is not involved in the administration or operation of the examination.

This app is for learning through practice problems and explanations. It does not accept or provide guidance on official procedures such as exam applications or qualification registration. The included problems consist of practice problems independently created by our company based on an analysis of Takken Examination questions, and official examination questions (FY2025) published by the Real Estate Transaction Promotion Organization.

For official information such as exam dates, application methods, examination fees, scope of questions, partial exemptions, and passing criteria, please be sure to check the official website below.

* Real Estate Transaction Specialist Examination Official Website (Real Estate Transaction Promotion Organization): https://www.retio.or.jp/exam/
* Examination Overview (Scope of Questions, Question Format, Examination Time, Partial Exemptions): https://www.retio.or.jp/exam/exam_detail/
* Schedule for the 2026 Examination (Examination Date, Application Period, Announcement of Results): https://www.retio.or.jp/exam/schedule/
* Real Estate Transaction Specialist Examination Questions and Answer Key https://www.retio.or.jp/exam/past_ques_ans/other/
* About Real Estate Transaction Business (Ministry of Land, Infrastructure, Transport and Tourism) https://www.mlit.go.jp/totikensangyo/const/1_6_bf_000009.html
* About Registration of Real Estate Transaction Specialists (Ministry of Land, Infrastructure, Transport and Tourism) https://www.mlit.go.jp/totikensangyo/const/1_6_bt_000251.html
The legal provisions that form the basis of the questions and explanations can be found on e-Gov Law Search.
* e-Gov Law Search https://laws.e-gov.go.jp/

■ What is AI Navista?

"AI Navista Takken" is a learning app with an AI tutor that allows you to study efficiently based on the question trends of the Takken exam.

"I don't know what to study or where to start."
"I want to efficiently prepare for the Real Estate Transaction Business Act and legal restrictions in a limited time."
"I want to pass the exam by studying on my own while working."

For these kinds of worries, AI Navista will support your personalized learning.

■ Do you have any of these worries?

・I want to take the Real Estate Transaction Business Act exam, but the scope of the questions is so broad that I don't know where to start...
・I can't fully understand the articles and precedents of the Civil Code just by reading the textbook...
・I can't ask anyone on the spot why I got a question wrong after solving it...
・I want to exceed the passing line in a limited time while balancing work or studies...
・I want to experience the same 50-question, 2-hour practice test as the actual exam many times before the exam...

Navista will give you personalized answers to all your worries.

■ What you can do with Navista

【1】Automatically creates a personalized learning plan for you

A learning plan is automatically created according to the exam date and your current ability. You can start by simply answering a few questions, eliminating the time spent wondering "what should I study today?". For those taking the exam with a 5-question exemption, a plan excluding the exempted subjects is available. Learning reminders (notifications) encourage daily consistency.

[2] 1,082 Practice Questions Based on a Thorough Analysis of the Real Estate Broker Examination + 200 Questions from 4 Practice Tests in the Actual Exam Format
1,082 Practice Questions Based on a Thorough Analysis of the Real Estate Broker Examination
+ 200 Questions from 4 Practice Tests in the Actual Exam Format
(Including all 50 questions from the 2025 Actual Exam)
The practice questions cover 344 questions on Real Estate Business Law / 354 questions on Rights and Obligations / 233 questions on Legal Restrictions / 69 questions on Taxes and Pricing / 82 questions on Exempted Subjects, divided into 116 lessons and 138 training sessions, allowing you to study by subject.
All questions include explanations, so you won't just solve them and forget; you can understand the answers to incorrect questions immediately.

The 1,082 practice problems and their explanations are based on laws and regulations in effect as of April 1, 2026, which serve as the basis for the questions. For the 2025 (Reiwa 7) main exam questions, "Current Law Notes" are added to sections where the articles or conclusions have changed due to legal revisions since the exam was published.

[3] Four 50-question, 2-hour practice exams, identical to the actual exam
A total of four sets: Practice Exams 1 & 2, a predicted practice exam, and the 2025 (Reiwa 7) main exam (past questions). These 50-question, 2-hour time limits allow you to internalize time management and problem-solving order before the actual exam (Practice Exams 1 & 2 are re-arranged versions of the 1,082 practice problems based on the actual exam's question distribution).

[4] Ask questions to your AI tutor anytime
"Why is this option wrong?" Get answers instantly. "Navi," your personalized AI tutor, will answer your questions anytime, day or night.

*The "Unlimited Questions" feature, which allows you to ask questions without limit, is a feature of the monthly plan.

[5] Utilize spare time with the handwritten memo function
Learn seriously with just your smartphone during your commute or breaks. You can gain a deeper understanding by organizing relationship diagrams of parties involved in property rights and tax calculations by hand.

[6] Automatically save incorrect questions and rework them later
Incorrect questions are automatically saved during your studies. You can rework only the "incorrect questions" from the "Learning Report." Since they are presented as review questions after a while, you won't neglect areas where your scores aren't improving.

■ How is this different from conventional real estate license exam preparation?

[Traditional Textbooks and Problem Sets]
× Contains many statutes and precedents, making it difficult to fully understand through self-study.
× Insufficient explanations, making it difficult to understand why mistakes were made.
× Difficulty identifying areas where scores are not improving.
× Inability to resolve questions immediately.
× Inability to take mock exams in the actual exam format multiple times.
× Requires dedicated study time.

[AI Navista]
○ Easy to understand with explanations for all problems.
○ 1,082 practice problems + 4 mock exams in the actual exam format (includes all 50 questions from the 2025 actual exam).
○ Instantly resolve questions with an AI tutor.
○ Study plans tailored to the exam date and your skill level, allowing you to progress without hesitation.
○ Supports handwritten notes, all-in-one with a smartphone.
○ Study possible during commutes and travel.
■ Recommended for:
* Those who want to do final practice and mock exams in preparation for the October 2026 exam.
* Those who are just starting to study for the Real Estate Transaction Specialist exam, aiming to pass next year.
* Beginners who are unsure where to start due to the broad scope of the exam.
* Those aiming to become a Real Estate Transaction Specialist through self-study while working in the real estate industry.
* Those taking the exam with a 5-question exemption (plans excluding exempted subjects are available).
* Those who want to proceed while thoroughly understanding the material with questions accompanied by explanations.

■ Navista will change your Real Estate Transaction Specialist preparation.
Question Quality: Practice questions based on a thorough analysis of the actual Real Estate Transaction Specialist exam (multiple-choice questions with four options, just like the real exam).
Number of Questions: 1,082 practice questions + 200 questions from 4 mock exams in the format of the actual exam.
Explanations: Explanations for all questions.
Support System: Ask questions anytime to your AI tutor.
Learning Method: Automatically creates a learning plan tailored to your exam date and ability level.

From "I'm worried about the Real Estate Transaction Specialist exam" to "I'll be fine with the Real Estate Transaction Specialist exam."

That's AI Navista.

■ Pricing
Try it for free first.
All features are unlocked with a monthly plan (automatic renewal).
*Unlimited questions to the AI ​​tutor, mock exams in the actual exam format, review questions when you've forgotten them, and practice with all problems are features available with the monthly plan.
*Terms of Service: https://api.martha-spi.com/term_of_service.html
*Privacy Policy: https://api.martha-spi.com/privacy_policy.html

Start your personalized real estate license exam preparation now.