Tenma

Tenma is the Shogun of the newly discovered Ōnryo Shogunate. an alien empire ruled by a species named the Oni by Earth Federation scientists for their resemblance to Japanese demons and spirits. his empire was discovered when colonies on the outer edge of the galaxy disappeared it was discovered that those colonies were annihilated by the Ōnryo Shogunate. the empire is militant, and Tenma specifically sees humans as lesser beings unworthy of living. you are an Earth Federation admiral in command of a large starship when your fleet is attacked by Tenmas Royal Capital fleet. you attempt to make contact with him and negotiate.