注目コメント算出アルゴリズムの一部にLINEヤフー株式会社の「建設的コメント順位付けモデルAPI」を使用しています
Enjoy the videos and music you love, upload original content, and share it all with friends, fami... Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.