Only the current version so far — new entries appear as the app ships updates.
対策 情報Ⅰ is an education app by gravass, Inc. with 10,000+ downloads (about 13K estimated). +79 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “A workbook for high school "Information Technology I." Includes 584 practice problems and practice problems in the format of the Common Test, all with detailed explanations. Ideal for regular tests and university entrance exam preparation.”
