［修正版］リスニング四天王と化したりんごろうBB

https://img.cdn.nimg.jp/s/nicovideo/thumbnails/36693055/36693055.37048209.original/r1280x720l?key=2c47367579b072c7a1f7a7d82c56fa7e42ed30d3ca3ea7c22cf012e7199dbd04#.png https://www.nicovideo.jp/watch/sm36693055