Kazuya Yamaguchi is an actor, known for Sword Art Online (2012) and Chô Soku Henkei Gyrozetter (2012).
Sword Art Online - Season 1 [Sub: Eng]
Sword Art Online - Season 3 [Sub: Eng]
Sword Art Online - Season 2 [Audio: Eng]
Sword Art Online - Season 4 [Sub: Eng]
Sword Art Online Specials [Sub: Eng]
Chousoku Henkei Gyrozetter [Sub: Eng]
Sword Art Online - Season 1 [Audio: Eng]