Re: Zero isn't a traditional time travel anime; there's no science involved. It's an isekai where the protagonist, Natsuki Subaru, returns to a save point upon meeting death. Start over in another ...

The aesthetic values of wabi-sabi, the historical figures of Oda Nobunaga and Toyotomi Hideyoshi, and the intricate power struggles going on at that time are superbly rendered in the anime.