匿名Aさん/しいぎ(椎木)P<p>【アイマス合唱部@関東】混声四部合唱 約束(第138回練習会) <a href="https://nico.ms/sm34679452?ref=twitter_ss" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nico.ms/sm34679452?ref=twitter</span><span class="invisible">_ss</span></a> <a href="https://k-shiigi-136.masto.host/tags/sm34679452" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sm34679452</span></a> <a href="https://k-shiigi-136.masto.host/tags/%E3%83%8B%E3%82%B3%E3%83%8B%E3%82%B3%E5%8B%95%E7%94%BB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ニコニコ動画</span></a></p>