<span style="color: red;"><strong>それが悪夢の始まりだった</strong></span><br><br><span style="color: #000000; font-size: 14px;">本家様：(ユリイ・カノン)【</span><a href="https://www.nicovideo.jp/watch/sm31592413" class="watch">sm31592413</a><span style="color: #000000; font-size: 14px;">】<br>vocal：窓付き＠【</span><span style="color: #006699; font-size: 14px;"><a href="https://www.nicovideo.jp/mylist/21696595" target="_blank" rel="noopener">mylist/21696595</a></span><span style="color: #000000; font-size: 14px;">】</span><span style="color: #006699; font-size: 14px;"><a href="https://twitter.com/madotsuki_" target="_blank" rel="noopener nofollow">https://twitter.com/madotsuki_</a></span><br><span style="color: #000000; font-size: 14px;">mix：赤ティン 【</span><span style="color: #006699; font-size: 14px;"><a href="https://www.nicovideo.jp/mylist/5307510" target="_blank" rel="noopener">mylist/5307510</a></span><span style="color: #000000; font-size: 14px;">】</span><br><br><span style="color: #000000;">前作→</span>アストロノーツ<span style="color: #000000; font-size: 14px;"> 【</span><a href="https://www.nicovideo.jp/watch/sm34761162" class="watch">sm34761162</a><span style="color: #000000; font-size: 14px;">】</span>