Nobunagun

Shio Ogura, a Japanese high school student, is visiting Taiwan on a school trip. While there, she encounters monstrous creatures, which prompts the arrival of agents from the government agency DOGOO. These agents, known as E-Gene Holders, possess unique abilities after being infused with the spirits of historical figures. Shio is revealed to be an E-Gene Holder herself, with the soul of Oda Nobunaga awakening within her after she tries to save a friend.