ビジ法検定 2級3級 一問一答問題集

This book contains approximately 2,500 questions and answers for the Business Law Certification Levels 2 and 3. It utilizes the forgetting curve to allow for review before forgetting, and explanatory illustrations help you grasp key points.

This learning app is designed to help you pass the Business Law Proficiency Test (BizLaw) Level 2 and Level 3 exams. It includes approximately 2,500 question-and-answer exercises, allowing for efficient learning even during short breaks.


[Compatible with the 2026 Exam]

The questions and explanations have been revised to align with the legal standards for the 2026 exam (laws enacted as of December 1, 2025). It reflects the latest legal revisions, such as the amendment to the Subcontracting Act (transition to the Act on the Proper Operation of Small and Medium-Sized Contracting Transactions) and the amendment to the Penal Code (imprisonment).


◆ What you can do with this app

1. Includes approximately 2,500 important questions

Includes 1,598 questions from 7 chapters of Level 2 + 943 questions from 7 chapters of Level 3 (including concentrated questions in true/false format) in question-and-answer format. It broadly covers the exam scope, including Civil Law, Commercial Law, Company Law, Intellectual Property Rights, Labor Law, and Consumer Protection Law. Over 2,500 questions include explanations for each option, allowing you to check not only the correct answer but also "why the other options are incorrect."

2. Chapter-by-Chapter Practice Problems
[Level 2]
• Corporate Transactions and Contract Law
• Intellectual Property Rights and Economic Law
• Consumer Protection, Information Management, and the Digital Society
• Security and Collection of Debts
• Bankruptcy Procedures, Damages, and Litigation
• Structure and Operation of Corporations
• Labor Law, Administrative Law, and International Law

[Level 3]
• Fundamentals of Law and the Structure of Contracts
• Property Management
• Legal Regulations Concerning Corporate Activities
• Debt Management and Collection
• Company Law and Corporate Governance
• General Labor Law
• Family Law and Inheritance Rules
You can focus on studying each chapter individually.

3. Deepen Your Understanding with Lecture Videos
A total of 141 lecture videos are included: 68 for Level 2 and 73 for Level 3. Each video is 15-30 minutes long, explaining the key points of each chapter with audio and diagrams. The first video of the main chapters for each level is available for free viewing.

4. Web Textbook
You can access a textbook from the app that explains the "why" behind the exam topics. You can reread sections you were unsure of after solving problems.

5. Test Mode
Check your abilities with a test mode that offers 10, 20, or 30 questions. In addition to chapter-by-chapter and full-range mixed modes, the "MIX (Unstarted/Weak Points)" mode selects only questions you haven't yet solved, got wrong, or are starting to forget.

6. Forgetting Curve-Based Review Mode
Incorrect answers are prioritized based on retention level, memory freshness, and today's repetition status, rather than simply being 0/1. Questions you've solved many times are moved to the back, allowing you to review your weak points first.

7. Learning Analysis
Visualizes not only the correct answer rate, but also memory freshness by theme, number of items needing review, retention level, and correct/incorrect answers for recent days. You can identify your weaknesses before the exam.

8. Stamp Card
A stamp card function to record your daily learning. Visualize your learning habits to maintain motivation.

9. Card Gacha
Solve problems and collect legal terminology cards! Enjoyable learning is made possible by the 280-card collection element.

◆ Recommended for:
・Those aiming to pass the Business Law Proficiency Test Level 2 or 3
・Those working in legal or general affairs departments
・Business professionals who want to acquire basic legal knowledge
・Those who want to make effective use of commuting time or spare time
・Those who find problem sets alone insufficient
・Those who want to acquire legal qualifications for job hunting or career change

* The Business Law Proficiency Test is an examination conducted by the Tokyo Chamber of Commerce and Industry. This app is an unofficial learning app unrelated to the examination body.