Board Thread:Fourth Databook/@comment-4271790-20141104211032/@comment-945885-20141104232337

One more thing: Mutually Instantaneous Revolving Technique is actually "Flying Raijin Mutually Instantaneous Revolving Technique" (飛雷神互瞬回しの術), or as Viz correctly translated it, "Reciprocal Round-Robin Flying Raijin Jutsu." I'm not sure why Viz included Flying Raijin and the wiki didn't. Maybe just the way it was phrased? I'd have to see the raw... not that it really matters, since the databook clearly names it.