Genba Drill: SSW Construction
Tokutei Ginou exam prep
Only for iPhone
Free
iPhone
SSW (i) Construction written exam prep. 134 terms, 231 questions + 109 true/false, all sourced. Furigana, romaji, explanations in your language. Free, works offline.
Genba Drill is a free study app built specifically for Japan's construction-sector Specified Skilled Worker (特定技能1号) written exam.
■ Who it's for
Technical Intern Trainees and Specified Skilled Workers working in construction in Japan
Anyone who wants to learn site safety, regulations and construction terminology in real Japanese
Learners who want quick, repeatable review on their phone between shifts
■ Main features
Flashcards: every term shown with furigana readings and romaji pronunciation. Meanings and explanations are also available in Vietnamese, Indonesian, English or Filipino — pick your language in Settings
Quiz: matches the real exam format — questions and answer choices in Japanese only, so you build genuine reading ability. Explanations are shown in your chosen language to support learning without giving away the answer
Mock exam: 30 questions in 60 minutes, the same as the real written exam. See how far you are from the 65% pass line, and your score by chapter
Daily reminder at 20:00, skipped on days you have already studied
Review list: a simplified SM-2 spaced-repetition schedule brings items back right when you're about to forget them
Chapter-based study: 9 chapters covering health & safety basics, PPE, scaffolding, machinery & electrical safety, 5S, laws & regulations, workplace greetings, types of construction work, and construction methods/site terms — 134 terms, 231 multiple-choice questions and 109 true/false (○×) questions in total
Glossary: every term learned so far, searchable and sorted in Japanese alphabetical order
Set an exam date and every item is scheduled to appear at least once before it
■ Why you can trust it
Every term and question cites its source (mostly the text of Japanese law and materials from the Ministry of Health, Labour and Welfare / Ministry of Land, Infrastructure, Transport and Tourism)
All content is free. The reward video is entirely optional — every chapter and question is available without it
Works fully offline once installed
■ Please note
This app is not produced by, or affiliated with, the Japan Association for Construction Human Resources (JAC), the Ministry of Land, Infrastructure, Transport and Tourism, or any other official body. It is an independent, unofficial study aid. All terms, questions and sources shown are samples and are not the official exam content.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- New mock exam: 30 questions in 60 minutes, like the real written exam. See how far you are from the 65% pass line and your score by chapter.
- Daily review reminder at 20:00 (turn it on or off in Settings; skipped on days you have studied).
- Share the app with a friend, and report a mistake in a question.
The developer, Joe Ozaki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Joe Ozaki
- Size
- 37.3 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Haven Atelier