Raios Antinous

Rainos Antinous is swordman-in-training in the Norlangarth Empire's Independent Master Sword Academy.

Alicization Running
He appears in the caffeteria during dinner, after Kirito and Eugeo finish their obligations as valets, they raise their voice and make commentaries to offend them, Eugueo resist, but Kirito lost himself in his train of though and couldn't enjoy his dinner.

Days later they destroy the pots with the plants Kirito was cultivating, and laugh in his face, but are dumbshocked when they see that he gives the plant, in perfect state, to Solterina.

Alicization Turning
He has become the head-swordman in the Academy due to the exams and the beginning of the year. When Eugeo decides to practice he is already in the arena and is practicing with Humbert Zizek. They start teasing Eugeo, but get shocked when instead of running away, he decides to face them in a duel.

He acts as referee in the duel between Humbert and Eugeo and stops if after Humbert stumbles and declares it a draw, after the bell rings telling that's 6:30 he decides to leave, but he threats Eugeo before leaving.