高音(こうおん)<p>お誕生日おめでとう! <a href="https://imastodon.net/tags/%E7%99%BD%E9%9B%AA%E5%8D%83%E5%A4%9C%E8%AA%95%E7%94%9F%E6%97%A5" class="mention hashtag" rel="tag">#<span>白雪千夜誕生日</span></a> <a href="https://imastodon.net/tags/%E3%83%87%E3%83%AC%E3%82%B9%E3%83%86" class="mention hashtag" rel="tag">#<span>デレステ</span></a></p>