Kirito and some of his new friends look back at the events of season one. Kirito recalls his defining moments while Suguha learns to swim with the help of Asuna and other girls who fought alongside Kirito.
You can now watch Sword Art Online: Extra Edition online on the following streaming providers in the United States.
| Writing | Reki Kawahara | Original Story |
| Sound | LiSA | Vocals |
| Directing | Tomohiko Ito | Director |
| Visual Effects | Shingo Adachi | Character Designer |
| Art | Takehiro Ishimoto | Prop Designer |
| Sound | Yuki Kajiura | Music |
| Sound | Yasunori Mori | Music Producer |
| Sound | Yoshikazu Iwanami | Sound Director |
| Sound | Yasuyuki Konno | Sound Effects |
| Editing | Shigeru Nishiyama | Editor |
| Art | Takayuki Nagashima | Art Direction |
| Art | Yoshinori Shiozawa | Art Designer |
| Visual Effects | Kazuko Nakashima | Color Designer |
| Directing | Ho Pyeon-gang | Second Unit Director |
| Art | Tomohiko Ito | Storyboard Artist |
