Hakuoki: Demon of the Fleeting Blossom (Live-Action Drama) - S01

The time is one of upheaval, at the end of Bakumatsu period. A young woman named Yukimura Chizuru travels from Edo to the capital, Kyoto, in search of her missing father.

Suddenly, the Rasetsu (inhuman beings committing terrible deeds) appear before her, trailed by the Shinsengumi, a unit of warriors lead by Hijikata Toshizou.

The Shinsengumi deal with the Rasetsu before them in an instant. ...