Only the current version so far — new entries appear as the app ships updates.
建キャリ is a lifestyle app by （一財）建設業振興基金 with 10,000+ downloads (about 29K estimated). +452 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Ken Career is a CCUS in the hands of all construction technicians who can check their Construction Career Advancement System (CCUS) registration information and also take advantage of ability evaluation support and benefits.”
