JK recaps eps ARE essential they are there to outline the indepth storyline and titles and terms of meanings presented in the story so far and the good thing is they aren't just simple recaps but recaps that explain many things while still running something new on the storyline. (thoses that think they don't need it then name me all the ministers names in Keis Court without rewatching
Naruto is a simple anime.. no recaps are really needed for each ep for like 1/3 or even 1/2 of EVERY EP. its just another DBZ like stall time anime. And unlike JK naruto recaps gets even worst than boring!
The other topic i wanted to raise about JK 31 was did anyone notice what the paper at the end of the ep that Shoukou placed his funny cup on??
The sheet had three names : Nakajima Youko, Sekki (in Red) and finally Sugimoto Yuuka (which is crossed out).
If you didn't watch JK 31 thinking it was a recap your missing out! JK recaps actually has some story to tell hehe.