Keeping in mind that Bussen is a comedy, the drama isn't bad. Though the fun comes mostly out of the out of this world reaction from everyone, as the jokes are so so, Bussen had an interesting story to tell. So, it was unique and that made it refreshing. That said, the drama was too much of a manga like drama, keeping the origin too vivid. So, if you like that in your show, you will enjoy this one. Also, the performances are good from everyone in the cast. Finally, the ecchi factor in the drama was kind of annoying at some point, although at fist it was funny. So, six out of ten.