動画：https://youtu.be/DZuQN9pJLKc
Cubism SDK For Unityと任意のLive2Dモデルが必要。
Copyright (c) 2017 Gökhan Gökçe https://github.com/gkngkc/UnityStandaloneFileBrowser/blob/master/LICENSE.txt
Copyright (c) 2015 WavUtility https://github.com/deadlyfingers/UnityWav/blob/master/LICENSE