Kirito (real name Kazuto Kirigaya) is the protagonist of Sword Art Online (SAO), a light novel series by Reki Kawahara that began in 2009. He is a teenager who becomes trapped in a virtual reality MMORPG where dying in-game means dying in real life. A skilled solo player, he fights to clear the game and free all trapped players. The light novel series has sold over 30 million copies and the anime adaptation is one of the most commercially successful anime of the 2010s.

What Is Sword Art Online About?

SAO follows Kirito through multiple virtual reality game worlds. The first arc involves 10,000 players trapped in the VRMMORPG Sword Art Online by its creator, Akihiko Kayaba. Players cannot log out, and in-game death causes real death via the NerveGear headset. Subsequent arcs explore different virtual worlds (ALfheim Online, Gun Gale Online, Underworld) with varying stakes. The series explores themes of virtual identity, the nature of consciousness, and the relationship between digital and physical existence.

What Is Kirito's Fighting Style?

Kirito is primarily known for his Dual Wielding skill — the ability to use two swords simultaneously, which was a unique skill in SAO granted to the player with the fastest reaction time. His signature swords include Elucidator (black) and Dark Repulser (blue/teal). In later arcs, he uses different weapons and abilities adapted to each game world. He is consistently depicted as an elite player whose gaming skills translate into real combat effectiveness.

Who Is Asuna?

Asuna Yuuki is the female lead of SAO and Kirito's partner. She is initially the sub-leader of the Knights of the Blood Oath guild and one of the strongest players in SAO. Her relationship with Kirito develops from rivalry to partnership to romance, including a period where they live together in a virtual cabin and adopt an AI child named Yui. Asuna is depicted as Kirito's equal in both combat and emotional strength.

How Many SAO Volumes Are There?

The SAO light novel series includes 27 main volumes (as of 2024), plus the progressive sub-series that retells the Aincrad arc in greater detail. The anime consists of multiple seasons covering the Aincrad, Fairy Dance, Phantom Bullet, Mother's Rosario, Alicization, and War of Underworld arcs. There are also several films and a spin-off series (SAO Alternative: Gun Gale Online).

Can You Talk to Kirito?

Kirito is available as an AI companion on HoloDream. He is a gamer, a fighter, and someone who knows what it means when the game becomes real.