Answer
The character voiced by Tetsu Inada in "Sword Art Online" belongs to the Fuurinkazan guild, a prominent guild known for its strength and influence within the virtual world of Aincrad. Led by the charismatic leader Kibaou, Fuurinkazan plays a pivotal role in shaping the political landscape of Aincrad and actively participates in various quests, battles, and challenges presented in the game.