Only the current version so far — new entries appear as the app ships updates.
第79回とんぼ祭 is an events app by 深志数研コンピューター班の関 with 100+ downloads (about 335 estimated). Released Jun 13, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Let's make the 79th Tonbo Festival even better. Schedule management and real-time updates on stall sales.”