In late-Edo Kyoto, Shinsengumi vice-commander Toshizo Hijikata meets Chizuru Yukimura, who is searching for her father. As demons pursue Chizuru and a secret potion gives rise to the Rasetsu, Hijikata leads the Shinsengumi through the turmoil, determined to live by his convictions as a samurai. The third Hakuoki musical.