1.2
Jul 28, 2026 · seen Sep 30, 2026
Traffic Guard Exam Grade 2 JP is a business app by razuma with 500+ downloads (about 913 estimated). +41 installs in the last 7 days. Released May 12, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A study app for the Japan Traffic Guard Security Certification Grade 2 exam (交通誘導警備業務検定2級). Study efficiently with practice questions and detailed explanations across all subjects. ■ Topics Covered • Security Business Act (definition of security business, restrictions on guards, training and supervision) •…”