転載 https://www.youtube.com/watch?v=9-DpB7tXs4g&t=0s&index=3&list=FLEJUTE0RDZhfbTUaaDhBu1wMyst,Riven,obduction を製作したCYANから新作!! Obduction Launch Trailer sm29535214 Obduction Teaser Trailer sm28381670
http://www.nicovideo.jp/watch/sm33037314