It was a pretty neat first episode. Some evil dude(s) wants Isanami's power and is after her. Sanada wants to assemble 10 dudes including a chick or two to counter against that evil.
Saizou the samurai swordsman
Saizou's a lordless samurai who has trust issues. The fights are pretty cool and fluid. Same goes for animation which is top notch.
The plot's interesting and it seems that Sanada already has two horsemen by his side, which makes it a total of three dudes that are residing in his castle. He has to search for seven more to complete his collection.
Well, I'm pumped for this. The only thing that can spoil this now is a reverse harem setting and/or a gloomy crappy story like Basilisk.