The most useless military commander in the Sengoku period was Ujima Imagawa, whose father-in-law was killed by Nobunaga in the Battle of Okehazama, and instead of avenging himself, he was captured by Ieyasu in Totomi, and finally by Takeda Shingen in Suruga. That body is possessed by a non-regular history teacher who has been reincarnated from another world and tries to somehow revive the Imagawa family. Fortunately, I have a common problem with Motoyasu Matsudaira, who also doesn’t like beautiful women and loves women.
It gets better. Will the reborn Ujima be able to protect the Imagawa family?
Is it actually a fake work related to the nuclear power issue?