Only the current version so far — new entries appear as the app ships updates.
GTCトーナメント表 - 対戦表・組み合わせ作成 is a tools app by LBB LLC with 5+ downloads (about 7 estimated). +4 installs in the last 7 days. Released Oct 15, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Easily create tournament brackets and match schedules for 2 to 64 players. Record pairings and match results, and save and share as PNG or PDF files.”