Music：いよわVo/Mix：ビルトTwitter↓ https://mobile.twitter.com/Built_coverYouTube ↓ https://m.youtube.com/channel/UCAjNsSDFdwQzGz-N1AOPaWw/videos ご本家様↓ https://sp.nicovideo.jp/watch/sm38914370?ss_id=7ac95bfc-64fa-4884-bfe7-ee1b13e9cd8a&ss_pos=1
http://www.nicovideo.jp/watch/sm39042837
