Sengoku Collection
English title: Sengoku Collection
Japanese title: 戦国コレクション
Alternative titles: Parallel World Samurai
Type: TV
Source: Game
Episodes: 26
Status: Finished Airing
Aired: Apr 6, 2012 to Sep 28, 2012
Broadcast: Fridays at 01:45 (JST)
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Brain's Base
Producers: TV Tokyo, Nihon Ad Systems, ZERO-A
Licensors: Nozomi Entertainment
Genres: Comedy, Fantasy
Themes: Parody, Samurai

Sengoku Collection revolves around many samurai who are accidentally removed from a parallel universe inhabited by well-known historic characters. Unlike the historical war period known to us, all inhabitants in this unique world look like high school girls. Coming from the medieval era and finding themselves totally amazed by everything they encounter in modern day Tokyo, the girls become best friends through their adventures. 

(Source: Crunchyroll)