Otogi bukkorosseum have a simple mission, that are gives you some crazy battles, and it can do that, but the main story doesnt explain why the tournment is happenin. The story is not that predictable and the plot is good, but they could have been better in final. The character development is not that good, they are really simple, but i like the ideia. The art style is really good, both in the battles and in the characters, despite the ecchi in the girls, i like the art. If you like some battles, famous characters fighting against each others, and a "good" plot. you should read it.But, if you doesn't, you probably will drop.