Sword Art Online: Full Dive - Opening Eizou  

「ソードアート・オンライン -フルダイブ-」オープニング映像, Sword Art Online: Full Dive - Opening Video, Sword Art Online -FULLDIVE- Opening Animation, ソードアート・オンライン -フルダイブ- オープニング映像, Sword Art Online Anime 10th Anniversary

The opening video for the "Sword Art Online -FULLDIVE-" event, held at Tokyo Garden Theater, commemorated 10 years of the anime series. This celebration featured an original story by Reki Kawahara and live voice drama performances from the seiyuus involved in the anime's production. Additionally, musical guest appearances were given by artists associated with the show's music throughout the decade. The animation depicted the main characters of the Aincrad Arc putting on their NerveGear before beginning their journey into the Sword Art Online game.