スクショ https://drive.google.com/drive/folders/1kchSuNr5JpkzL5H6_SaUPkfl2lTSXpfN?usp=sharing 4k https://drive.google.com/drive/folders/1b2NVk3snFhAaPTxy5oa7akMyO2ht4XR9?usp=sharing 音量小さめ
http://www.nicovideo.jp/watch/sm40682835
