Health Supervisor 1 Exam JP

Liverazuma204 apps · 1.6M installsBusinessFree · contains adsjp.razuma.eisei1study

Japan Class-1 Health Supervisor exam prep with detailed explanations

Alert me★ WatchOpen in Play ↗
Total installs
58
exact · Play shows 50+
Installs / day
+1
7-day avg · last day +1
Rating
—★
— ratings · — reviews
Released
1 Jun 2026
4mo ago
Last update
13 Jul 2026
v1.1 · 3mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
01234511 Oct12 Oct13 Oct

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
54555657585910 Oct12 Oct13 Oct
01020304050601 Jun10 Oct13 Oct

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Location, App activity and 2 others
  • Collects data Location, App activity and 2 others
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group
0 Sensitive1 Notable3 Routine
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
A study app for Japan's national "Class-1 Health Supervisor" exam (第一種衛生管理者 / Daiisshu Eisei Kanrisha), the qualification required to manage occupational health at workplaces, including those with hazardous operations. Study efficiently with practice questions and detailed explanations across all subjects. ■ Subjects Covered • Related laws (hazardous operations) • Industrial health (hazardous operations) • Related laws (non-hazardous operations) • Industrial health (non-hazardous operations) • Work physiology Key topics: • Health management structure, work environment measurement, special regulations (organic solvents, specified chemicals, lead, dust, asbestos) • Local exhaust ventilation, protective equipment, hazardous substances and health effects • Industrial Safety and Health Act and related laws, Labor Standards Act • General industrial health management, health checkups, occupational health statistics, first aid • Human body systems (circulatory, respiratory, digestive, nervous, metabolism, stress) ■ Study Modes • Random practice (10 / 25 / 50 / 100 questions) • Study by subject • All questions in order (resume supported) • Review incorrect answers • Bookmarks and unanswered questions ■ Progress Tracking • Automatic tracking of correct answer rate • Subject-by-subject performance overview Works completely offline — study anytime, anywhere. ※ This app is an independent study tool and is not affiliated with any examination body. Content is based on the general scope of the exam and may differ from the actual exam due to legal updates.

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