Only the current version so far — new entries appear as the app ships updates.
コールアドバイザー is a tools app by Data Flow International with 50,000+ downloads (about 53K estimated). +2.8K installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “For those who are troubled by nuisance calls to their smartphones!! Display unknown callers!”