Yoshiki Saitou

Yoshiki Saitou is a character from the "Arifureta Shokugyō de Sekai Saikyō" series.

He is one of the students from Japan who got involved in the Summoning Incident, and ended up in Tortus along with his other classmates. He is friends with Daisuke Hiyama, Reichi Kondou, and Shinji Nakano; and was part of Daisuke's gang who regularly used to torment Hajime Nagumo and made his life miserable in school.

He and Shinji eventually start a private security company after returning to Earth.

Personality
At first, Yoshiki acted as typical bully, but began to change after the deaths of Daisuke and Reichi. He became more earnest.

He is eager to find a girlfriend, but is usually unsuccessful.

Skills

 * Wind Magic Affinity - it allows the user to use wind magic at a capable rate.
 * Wind Perception - an ability to sense the flow of the wind more sensitively.
 * Language Comprehension - a base skill granted to all those who got summoned. It gives the user the ability to understand any language and be proficient in it.

Spells

 * Wind Sphere - a low-level offensive spell that creates a clod of hardened wind. "Rend my foes O wind."
 * Wind Blade - a single blade of wind that is very sharp.
 * Wind Wall - a barrier comprised of wind the flows in all directions.

Relationships

 * Daisuke Hiyama, Reichi Kondou, & Shinji Nakano - his three closest friends and partners in crime. Alongside them he bully Hajime as much as possible mostly because they like Kaori as well. After Hiyama betrayed them by aligning himself with Eri and causing Kondou's death. He and Shinji were mentally cornered and recluse themselves in their room due their friend's betrayal.
 * Hajime Nagumo - Yoshiki, along with his friends were jealous the fact that Kaori was interested in Hajime. So they constantly bully him at school and in Tortus. When he along with his classmates were saved by Hajime, he was shocked and scared by Hajime's inhuman strength and ruthless attitude. After Eri and Hiyama's betrayal, including Kondou's death and witnessing Hajime killing his two friends without hesitation, He along with Shinji were terrified if they crossed Hajime. They begin to show respect for Hajime after returning to Earth, but Hajime still finds him annoying.
 * Liliana S. B. Heiligh - Liliana considers Yoshiki and Shinji her friends. They act as her bodyguards whenever she appears in public as a pop idol.