1.2
Jul 28, 2026 · seen Sep 30, 2026
Welfare Housing 3 Prep JP is a business app by razuma with 100+ downloads (about 201 estimated). +9 installs in the last 7 days. Released May 10, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A study app for the Japan Welfare Housing Environment Coordinator Grade 3 (福祉住環境コーディネーター検定試験®3級) exam. Study efficiently with practice questions and detailed explanations across all subjects. ■ Subjects Covered • Aging society and coexistence • Importance and purpose of welfare housing improvements • Understanding…”