This drama is decent for the first half, then getting bored and bored half way left. The joke is quite "stupid" that make you have some nonsense laugh, but still, silly laugh brings you you enjoyment. The story is quite good for the first 6 eps, then getting longer due to some unnecessary scenes and plot. It was moving quite slow, to describe how the girls life, how they "fight" each others without their sensei.

Really hard to say without spoiling anything, but i could say the drama is decent to watch when you have some free time, and want to see something "kind of weird".