本家様→ https://www.nicovideo.jp/watch/sm18654169 難易度18譜面配布→ https://mega.nz/file/ONhG3C7C#ecfU-XRIAIUyICdMpRHrWJr_sW2zU2GSu5y9cpvwPDw
http://www.nicovideo.jp/watch/sm39351585
