Well, it is new but the first episode aired in October. But considering an English dub done by Funimation starting streaming literally a month later, it's good. It's called Drifters, based on the manga of the same name. Here's the summery:

Shimazu Toyohisa, whilst involved at the Battle of Sekigahara, manages to mortally wound Ii Naomasa, but is critically wounded in the process. As he walks from the field broken and bleeding, Toyohisa finds himself transported to a corridor of doors, where a bespectacled man at a desk waits for him. This man, Murasaki, sends Toyohisa into the nearest door where he wakes up in another world. There, Toyohisa meets other great warriors like him who have been transported as well, to be part of a group known as "Drifters."

This world contains both native humans and a number of fantastical races, including elves, dwarves, and hobbits. However, the world is at war, with the humans waging a losing war against another group of great warriors, the "Ends", who wish to take over the world and kill all of the Drifters. Under the Ends' command are many terrible creatures, including giants and dragons, which they use to destroy everything in their path. At the start of the series, the Ends' army has control of the northern part of the continent, and are currently trying to invade the south through a pivotal fortress at the northernmost tip of a nation called Carneades. Meanwhile, the "Octobrist Organization", a group of human magicians native to this world, attempts to bring together the many individual Drifters to save their world from the brutal Ends.

And here's the opening:

And here's two videos done by Funimation featuring some of the Drifters and Ends, you might recognize a few names.
The Drifters:

And the Ends:

The reason I brought this series ups is bemuses there is littler NO mention of it on the site, and it would be interesting to see someone do a crossover or a similar story. Please share your thoughts about the series by pressing the reply button.

Oh, and before you ask: Yes, the series is done by the same team who did Hellsing.