- SSW Type 2 · Construction
- 1,444 questions
- 10 languages (Japanese + 9)
- Civil, building and lifeline: all categories
- Follows the JAC official textbooks
Specified Skilled Worker exam prep for construction
Passby phone
- SSW Type 2 · Construction
- 1,444 questions
- 10 languages (Japanese + 9)
- Civil, building and lifeline: all categories
- Follows the JAC official textbooks
Developed by a CEO with 20 years in construction for his own foreign workers
I have run a construction company with foreign workers for 20 years. They are diligent and skilled, but by law, they had to return home after 5 years. That always frustrated me.
Takayoshi Oyama / CEO, Fast one Inc.
Struggling with foreign worker training?
Sites are busy, and there's no time to teach for the exam
If they fail, the worker you trained goes home
The materials are all in Japanese, so they can't read them and stop
Can your company support your foreign workers to pass Type 2?
Tap the ones that apply. A company with all 5 can get its workers through.
Understand in your own language, answer in Japanese
Japanese questions come with furigana and a translation. Study every day to level up and grow your streak.
These are real app screens (names and data are fictional).
See who's stuck where, on the admin dashboard
Progress, weak points and days until the exam at a glance. For anyone who has stopped, it also suggests how to encourage them.
These are real app screens (company, names and data are fictional).
When the company creates two weeks to study, workers can pass.
With frequent business trips to distant sites, it was hard to study with focus. Because the company created an environment where I could study during working hours for the two weeks before the exam, I was able to concentrate fully on learning.
Roughly half of all examinees fail the Specified Skilled Worker Type 2 (construction) evaluation exam.Source: JAC Type 2 evaluation exam results (PDF)Book a free consultation
Voices of workers who passed
It suits me to understand the meaning in Vietnamese first and then solve it in Japanese. I like that I can continue even just for 30 minutes during my commute.
Nguyen T.（Vietnam / Civil Engineering） I do it bit by bit during lunch breaks. It is fun when the combos continue, and I naturally find myself doing one more question.
Thura M.（Myanmar / Architecture）
Get started in 3 steps
Apply
Apply using the form.
Hand out codes to workers(No email address needed)
Just give each worker the code that's issued.
Watch over them on the dashboard
Check their progress and encourage them when needed.
Frequently asked questions
Can I pass?
Results vary. We do not guarantee pass/fail. We focus on "score-oriented learning" with practice questions and weakness analysis.
What does the name UKARU mean?
UKARU comes from the Japanese word "ukaru" (受かる), meaning "to pass an exam." We chose this name because we want every foreign worker in Japan to pass their exam and build a secure future with their family.
How long to prepare?
It depends on study time and current level. The app is designed for short, regular sessions.
Is it OK if my Japanese is weak?
Yes. We use simple language and add term notes where needed.
Can companies adopt in bulk?
Yes. We offer a team plan. We'll tailor it to your headcount and usage—just ask.
Is my data safe?
We handle only what's needed for learning and manage it properly. See our privacy policy for details.
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