• Villager
• Primary Trainee
• Elite Disciple
• Integrity Knight

• Childhood
• Integrity Knight

Known as "Lightning Flash Asuna" in SAO.
Kirito's girlfriend in both the real and virtual worlds.
She’s a little worried about Kirito's new part-time job.

Alice's younger sister.
A live-in student of the Sacred Arts at the church, where she also looks after the other children.
Ever since Alice's departure, she's been concerned about Eugeo because he never smiles anymore.

A primary trainee and Kirito’s page.
Although low in rank, she was born into a noble family. She respects and admires Kirito without any concern regarding their social standings.
She is very close with Tiese.

A primary trainee and page for Eugeo.
Just like Ronie, she was born into a lower ranking noble family.
While Ronie is shy, Tiese talks briskly without any hesitation.
She has a small crush on Eugeo.

The autonomous program that operates and controls Underworld.
For some reason, she has been hiding in the great library within the Central Cathedral for more than two hundred years.

She is the pontifex, the highest officer of the Axiom Church.
She is a singular entity who rules the people of the Human Empire.

Used to research the full-dive technology at the university with Akihiko Kayaba, the founder of SAO.
Kayaba's girlfriend, and she was also one of the developers of Medicuboid, utilizing data that late Kayaba left her.

Requests Kirito to be a tester of the new full-dive system, Soul Translator.
He proclaims himself to be a staff of Ministry of Internal Affairs and Communications (MIC), but…

A classmate of Kirito and Eugeo at the Swordcraft Academy. Born into an upper ranking noble family, he is authoratative towards commoners Kirito and Eugeo, who he often provokes in an attempt to frame them.

A member of an elite noble family, who always hangs out with Raios.
Much like Raios, he has a lot of pride and finds the presence of commoners Kirito and Eugeo annoying.

A senior and second-seat elite disciple at the Swordcraft Academy.
Though even Kirito is no match to her skills, she has been troubled by her inability to beat Volo, who is the top swordsman in the academy.

A senior and third-seat elite disciple at the Swordcraft Academy.
His sword fighting style is the Baltio style and instructs his page, Eugeo.

A senior at the Swordcraft Academy and the undefeated top elite disciple.
In addition to using the orthodox High-Norkia style, he wields a powerful sword by keeping his family precepts, which have passed down from generation to generation, close to his heart.

The seventh Integrity Knight of the Axiom Church.
He arrested Alice, who entered the Dark Territory beyond the End Mountains, and took her to the Central Cathedral.

The thirty-first Integrity Knight and disciple of Alice.
After Kirito and Eugeo escape from prison, Eldrie waits for them in the rose garden to arrest them.
He uses the Frostscale Whip, which breaks into multiple parts.

She is a sister-in-training. Kirito and Eugeo meet her at the Central Cathedral.
She usually speaks in a formal, polite manner.

She is a sister-in-training.
Like Linel, she was born and grew up in the Central Cathedral.
The two girls call each other Nel and Zel.

She is the second Integrity Knight as well as vice commander of her order.
She wields her divine weapon, known as the Heaven-Piercing Blade, which is strong enough to defeat her enemies, using multiple layers of light beams.
She appears before Kirito and Eugeo, accompanied by a group of her disciple knights, the Four Whirling Blades.

The head of the Integrity Knights and most powerful swordsman. Well respected by Alice who refers to him as “Uncle.” His Divine Object the Time-Splitting Sword is said to be formed from the needle of the System Clock, which once existed in the Underworld.