花芽なずな https://www.youtube.com/channel/UCiMG6VdScBabPhJ1ZtaVmbw 花芽すみれ https://www.youtube.com/channel/UCyLGcqYs7RsBb3L0SJfzGYA 渋谷ハジメ https://www.youtube.com/channel/UCeK9HFcRZoTrvqcUCtccMoQ 元動画： https://www.youtube.com/watch?v=kSwm3dGOX4k
http://www.nicovideo.jp/watch/sm37718216
