♪ Back me up / まんぼう二等兵<br><a href="https://youtu.be/cFfKzy0K2PQ" target="_blank" rel="noopener nofollow">https://youtu.be/cFfKzy0K2PQ</a><br><br>♪ vertex / ISAo<br><a href="https://youtu.be/hBISo6chCg0" target="_blank" rel="noopener nofollow">https://youtu.be/hBISo6chCg0</a><br><br>♪ memento / MoGura<br><a href="https://youtu.be/LLhcxL0inDk" target="_blank" rel="noopener nofollow">https://youtu.be/LLhcxL0inDk</a><br><br><a href="https://www.nicovideo.jp/watch/sm41525348" class="watch">sm41525348</a>←前 / <span style="color: #006699; font-size: 14px;"><a href="https://www.nicovideo.jp/mylist/40655906" target="_blank" rel="noopener">mylist/40655906</a></span><span style="color: #000000; font-size: 14px;"> / 次→</span><a href="https://www.nicovideo.jp/watch/sm41542329" class="watch">sm41542329</a>