Sword Art Online: Extra Edition (ソードアート・オンライン Extra Edition) 10 years old

Yui wants to see a whale so Kirito suggests a quest where she can meet them. However, it turns out that Leafa cannot swim so Asuna and the other female characters decide to train Suguha in a real-world pool in preparation for the aforementioned quest. Meanwhile, Kirito is called for an emergency counseling meeting at his new school. There he meets an elite member of the Virtual Division of the Ministry of Internal Affairs. Kirito then tells him details about what really happened in Aincrad and in Alfheim.

Credits

Rina Hidaka as Silica

Toshiyuki Morikawa as Seijirou Kikuoka

Hiroaki Hirata as Klein

Yoshitsugu Matsuoka as Kirito aka (Kazuto Kirigaya)

Hiroki Yasumoto as Agil

Ayana Taketatsu as Leafa aka (Suguha Kirigaya)

Sword Art Online: Extra Edition Cast

Name	Character
Rina Hidaka She was 18, now 29 years old	as Silica
Toshiyuki Morikawa He was 46, now 57 years old	as Seijirou Kikuoka
Hiroaki Hirata He was 49, now 60 years old	as Klein
Yoshitsugu Matsuoka He was 26, now 37 years old	as Kirito aka (Kazuto Kirigaya)
Hiroki Yasumoto He was 36, now 47 years old	as Agil
Ayana Taketatsu She was 23, now 34 years old	as Leafa aka (Suguha Kirigaya)

Sword Art Online: Extra Edition Crew

Name	Department
Shingo Adachi as Character Designer.	Visual Effects

Sword Art Online: Extra Edition (10 years)

Release day: Tuesday, December 31, 2013
Runtime: 101 minutes