The 2nd OP actually goes on for much longer. But I cut it off because I'm not that cruel. (Volume 1 - <a href="https://www.nicovideo.jp/watch/sm14892374" class="watch">sm14892374</a> <a href="https://www.nicovideo.jp/watch/sm14892457" class="watch">sm14892457</a>) (Volume 2 - <a href="https://www.nicovideo.jp/watch/sm15420362" class="watch">sm15420362</a>) (Volume 3 - <a href="https://www.nicovideo.jp/watch/sm16495844" class="watch">sm16495844</a>) (Volume 4 - <a href="https://www.nicovideo.jp/watch/sm16506948" class="watch">sm16506948</a>) (Volume 5 - <a href="https://www.nicovideo.jp/watch/sm16945897" class="watch">sm16945897</a>) (Volume 6 - <a href="https://www.nicovideo.jp/watch/sm17004754" class="watch">sm17004754</a>) (Volume 7 - <a href="https://www.nicovideo.jp/watch/sm17491026" class="watch">sm17491026</a>) (Volume 8 - <a href="https://www.nicovideo.jp/watch/sm17612079" class="watch">sm17612079</a>) (Volume 9 - <a href="https://www.nicovideo.jp/watch/sm17943393" class="watch">sm17943393</a>) (Volume 10 - <a href="https://www.nicovideo.jp/watch/sm19106092" class="watch">sm19106092</a>) (Volume 11 - <a href="https://www.nicovideo.jp/watch/sm19159214" class="watch">sm19159214</a>) (Volume 12 - <a href="https://www.nicovideo.jp/watch/sm19434276" class="watch">sm19434276</a>)
20:35
