2014/03 http://sugitamio.net/ https://www.youtube.com/watch?v=S496FVryVlA&list=UU1Dmt4QaCpK1pFgqkykIn3g https://www.youtube.com/watch?v=R_5nKRhlqEM&list=UU1Dmt4QaCpK1pFgqkykIn3g
http://www.nicovideo.jp/watch/sm24987912
