User blog comment:GS.Kanmuru/Opening Enthusiasts, just a question/@comment-180.194.243.170-20130701005258

The 2011 version maybe following the tradition of Dragon Ball Z (Cha-La Head-Cha-La) of not changing the opening song for many many episodes. For me rather than openings, I prefer if they focus on the background music and the quality of animation on action scenes.