Awesome Game
I'd advise you to buy this if you're into Fate/Stay Night and Hollow Ataraxia. The game is so fun to play besides the confusing Japanese. (if you don't know it) Its chibi fun! ^^

Pretty good
This game is pretty fun. I like the chibi style of the characters although regular would've been fine. Once you get used to the options and selecting them, you'll have fun beating on the opponents. If I only understood Japanese I would rate this game 5 stars.

All in all this game is worth getting.