Hm I don't know very many but here's the ones I liked. 1) Samurai Champloo | a personal fave of mine. <3 2) Drifters | it starts out in that time period at least 3) Rurouni Kenshin 4) gintama 5) Sengoku Basara
I've also heard Hakuoki is really good but, I haven't seen it.