Sword of the Demon Hunter: Kijin Gentosho (Light Novel) Vol. 13

Less than a year remains until the advent of the Demon God, and Jinya is enjoying high school life with Miyaka and his other new friends. Like his classmates, his days are filled with school bells, outings with friends, and study woes, but unlike them, he is constantly on the alert for anything supernatural. When Jinya begins investigating strange urban legends that begin cropping up, he discovers an old enemy - Yonabari - is behind them. Determined to bring down the devious demon, Jinya teams up with the Heisei-era Somegorou to fight Yonabari - and this time, it’ll be a battle to the death.