https://play.google.com/store/apps/details?id=com.bilibili.trickcal&hl=ja&pli=1https://apps.apple.com/jp/app/%E3%83%88%E3%83%AA%E3%83%83%E3%82%AB%E3%83%AB-%E3%82%82%E3%81%A1%E3%82%82%E3%81%A1%E3%81%BB%E3%81%A3%E3%83%9A%E5%A4%A7%E4%BD%9C%E6%88%A6/id6479391944
http://www.nicovideo.jp/watch/sm45676287
