宅建 一問一答 試験対策問題集

Understand the fundamentals of the Real Estate Transaction Specialist exam, question by question.

This is a question-and-answer workbook containing 100 basic practice questions for the Real Estate Transaction Specialist exam. Not only are the correct answers provided, but the reasons for incorrect answers are also explained for all options. You can learn five areas: Real Estate Business Law, Rights and Obligations, Legal Restrictions, Taxes and Pricing, and Other.

■ 100 Basic Questions with Traceable Sources
90 legal questions include the relevant legal provisions. The other 10 questions also show the source of official documents. The questions are original creations and are not reproductions of actual past questions. The initial version focuses on basic practice and is not a comprehensive textbook covering all topics.

■ Mock Exams Matching the Exam Question Count
Switch between a standard 50-question, 120-minute mock exam and a 45-question, 110-minute mock exam with 5 questions exempted. A half-mock exam for shorter sessions is also available. The 70% correct answer rate in the app is a practice target and not the passing score for the actual exam. The actual passing score is announced annually, and there are no subject-specific cutoffs.


■ Today's Learning and Next Review
Learn at your own pace while viewing your learning history. Includes a learning plan based on the exam date, subject-specific learning progress tracking, a weakness loop for repeating incorrect answers, and questions only from previously unasked material.

■ "Skimming" Study Mode
Automatically displays questions and answers. Adjusts explanation display time according to text length, and allows you to change reading speed. Font size, color scheme, and learning reminders can also be set.

■ Try it, Unlock with a One-Time Purchase
The free version after installation includes 10 drill questions and one half-practice test. The free drill questions are not reset daily. Pro is a one-time purchase, unlocking all included questions, full practice tests, weakness loops, previously unasked mode, and more. No subscriptions, ads, or account registration. Purchase restoration is supported.

■ Reference Date and Question Corrections
The reference date for included laws is April 1, 2026. Errors in questions and explanations can be reported anonymously within the app, and a system for distributing correction data and correction history is provided. Please check official sources for exam dates and the latest regulations.

■ Supported Environment and Offline Access
Android 8.0 or later. Questions are included in the app, so you can solve them even in areas without network coverage. Communication is only required when receiving corrections to questions and during the purchase process. Learning records are saved on your device.

■ Sources and Administration
Real Estate Transaction Promotion Organization (Exam Information)
https://www.retio.or.jp/exam/exam_detail/
e-Gov Law Search (Laws)
https://laws.e-gov.go.jp/
Other official materials can be found in the "Source/Basis" section for each question.

This app is an unofficial learning app produced by Particles and Waves. It is not affiliated with, and does not represent, the Real Estate Transaction Promotion Organization, government agencies, or other examination-related organizations.