Terrible rubbish trying to merge zombie fighting with various cliches.
In the end of 19th century a body-soul interface was discovered so the world is animating corpses for labour and wars, with punched cards. World powers chase after Russian scientist with innovative zombie research and his undead assistant -- the only one that can talk. Dr. John Watson the protagonist (yes, that one, before he met Sherlock Holmes) does zombie experimentation on his friend. Phew.
The only notable thing about the show is graphics art potential wasted on unpleasant things, with exception of several nice scenery landscapes.
Even corpses can work for their country, these days.
https://myanimelist.net/anime/28625/Shisha_no_Teikoku