▲本家様:syudou様 sm38508888 https://twitter.com/tikandame?s=21MIX :春夏冬 https://twitter.com/akinai_music?s=21Enc :自由騎士様 https://twitter.com/free_knights?s=21Vo :薄氷 雪 https://twitter.com/usurai_yukimylist/73887034
http://www.nicovideo.jp/watch/sm41228040