頑張るっす元動画: https://www.youtube.com/watch?v=qJbEotydTXc 魔界ノりりむYouTube: https://www.youtube.com/channel/UC9EjSJ8pvxtvPdxLOElv73wTwitter : https://twitter.com/makaino_ririmu
http://www.nicovideo.jp/watch/sm36184082