**Title**: ころねの最凶天災わんだふぉーわーるど / Saikyou Tensai Wonderful World of Korone Self-purchased from [iTunes](https://music.apple.com/jp/album/saikyo-tensai-wanderful-world-of-korone-single/1562684673?app=itunes&l=ja) All personal information are removed/redacted. **Track list**: 1. Saikyou Tensai Wonderful World of Korone 2. Saikyou Tensai Wonderful World of Korone (Instrumental) ゆび！ゆび！