Actually the most number of KGs we have seen in a person is 3. Madara has Sharingan, Rinnegan, and Mokuton.
Gates and Sage Mode are things that can be acquired through hard training.
So technically, I have only two REAL KGs that are Sharingan and Mokuton, which I always use in the zones. Gates and Sage Mode I use rarely since they are OP in their own and should be used for special occassions, no? xD
Also I agree with Uetto. It's not the number of KGs that you possess that makes you strong but how efficient you are in using each of them imo.
Also in regards to Jinton, here's something to look at:
http://www.mangareader.net/naruto/525/16It is a KG first, since it is form from combining multiple elements together. And who knows, maybe some KGs can be taught to others through rigorous training.
http://www.mangareader.net/93-321-7/naruto/chapter-316.htmlHowever it's not easy, however we have seen more ppl with Mokuton. Actually, the only elemental KG where they are multiple users outside relation of, is Yoton, that's it. >.>
But overall, we all agree that to claim a KG that exists in-game, you need to have the reset(s) in that said KG to verify your claim. It doesnt matter if you "train" for it, you still need the resets.
And I think having KGs build character. If you can utilize all those KGs effectively in RP, more power to you.
In response to Uetto's original post in regards to Hirashin no jutsu. I personally think no one should have that tech.
Tommi claimed that (and rasengan) because he modeled himself after the 4th Hokage, which I think was wrong. Because if someone modeled himself after Sasuke, does that mean we should allow that person to have MS or even EMS when the person doesnt even have the resets in Uchiha KG? >.>
I would assume the pre-requisite for claiming that would be an advanced knowledge in fuinjutsu since it requires making a seal.
Then look at this:
http://www.mangareader.net/naruto/562/12So even when taught to others, it took 3 people (of Hokage's royal guards, which mean they are strong shinobis) to perform the technique. >.>
Anyways, can KGs be taught to others? So far, we know Jinton may possibly be able to (but then again it's too OP to be used in zones anyway) and maybe Yoton too. Everything else, I dont think so. >.>