Tanya Degurechaff

Tanya Degurechaff harbors the soul of a former Japanese corporate elite, reincarnated as a young girl in a war-torn alternate world after defying the enigmatic being known as 'Being X.' Rising through the ranks to become a Major in the Imperial Army, she brings her battlefield precision and unyielding efficiency into the unlikely setting of Isekai Quartet's school life. Serving as both a Class 2 student and a member of the Discipline Committee, she applies her military mindset to campus affairs with characteristic ruthlessness, standing out among a cast of iconic isekai protagonists through her razor-sharp pragmatism and commanding presence.