Kyoya Tachibana

Kyoya was characterized by his calm and intelligent nature, often contrasting with the rashness of his comrades. He maintained an aloof, cat-like presence and was adept at masking his true feelings and intentions. While he showed curiosity toward the mechanics of his new reality, he possessed a dark, sadistic side that manifested when he engaged in combat, as he took pleasure in slowly tormenting his opponents.

Kyoya appeared as a Japanese teenager with very light brown hair and dark brown eyes. He typically dressed in a specialized military uniform, though he opted for civilian attire when infiltrating the land of Tempest. A notable habit of his was keeping his eyes closed whenever he was not taking a situation seriously.

Originally a Japanese teenager, Kyoya was summoned to the Central World by an unknown western nation before eventually being acquired by Razen of the Kingdom of Falmuth. Having spent two years in the world, he was a more recent arrival compared to his cohorts Shogo and Kirara. Although he worked under Razen, he secretly despised him and the circumstances of his summoning. He participated in the Tempest Holy War as part of Falmuth's forces, where he was ultimately killed during a confrontation with Hakurou.