1.0.4
Oct 29, 2026
1.0.3
Oct 13, 2026 · seen Oct 19, 2026
1.0.1
Sep 29, 2026 · seen Oct 6, 2026
マナー・プロトコール検定3級 一問一答クイズ is an education app by Hajime App Lab with 10+ downloads (about 17 estimated). +4 installs in the last 7 days. Released Aug 5, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “■ Manners and Protocol Certification Level 3: Q&A — Master Adult Manners Systematically with 380 Questions to Pass the Exam For those seriously aiming to pass the Manners and Protocol Certification Level 3 exam. This app systematically covers the exam scope, sponsored by the Ministry of Education, Culture, Sports,…”