Giga様 https://youtu.be/6JEdJWwcIyk?list=RD6JEdJWwcIykKey +2Vocal 未睡 X→ https://x.com/Misui_utaMix そうえい様 X→ https://x.com/SoueiMix
http://www.nicovideo.jp/watch/sm46454328
