According to GA Bunko official blog, Kasuga Mikage's light novel "Oda Nobuna no Yabo" was announced to get a TV anime adaptation.
Oda Nobuna no Yabo novel official website
Special website of Nobuna
A Sengoku love comedy. Sagara Yoshiharu is a 17-year-old high school boy. One day, he time-travels to the Sengoku period
, where all the major Samurai lords are cute girls. Yoshiharu meets Oda Nobuna, the girl counterpart of Oda Nobunaga
, and begins to serve her as a substitute of Kinoshita Tokichiro
, who has been dead in the world.
Source: GA Bunko
Oda Nobuna no Yabou