youtube版もみて https://www.youtube.com/watch?v=SxVRgHiN0mI 本編星川 https://www.youtube.com/watch?v=J7orpi2cS_E&t=164s かなかな https://www.youtube.com/watch?v=nIWLAMXnQII
http://www.nicovideo.jp/watch/sm37353416
