The sons of a battlecry have done it again with Samurai Champloo Sidetracked.
The game takes place before the trio heads to Nagasaki. Watch the series and you will get it. :)
There is a plot between two clans and our heroes get caught in the middle. The voice acting from the series is present in the game so that is a plus. The battle system is like a button masher with some unique twists to it. You have a combo tree on the middle on the top of the screen. Pressing certain buttons at certain times would enable you to perform long combos, enter tate mode, using counterattacks and so forth. The fighting style deals with the music tracks that you select and buy. Different records equals different attacks and and music as well. This game is worth it if you love the series and just want a hack and slasher with an original storyline.