[quote=Scio]
Fancy. Color me curious.
[/quote]

/me colors Scio curious. What colour is that?

[quote=Card Captor]
Because there's only two Storm Release jutsu's, I'm going to to take a few creative liberties with how this chakra nature works. Since the wiki states that Storm Release is 'electricity which flow like water', I'm going to be working off of thatSince he doesn't carry any kind of weapon, I'm not sure what to put under 'Backpack, stocked with supplies'. What do you think of the rest?
[/quote]

I got a few pointers. First off, I don't really know the whole ordeal with Storm release as I only saw it in the anime a few times and not much was explained about it so I used the wiki and you were right.. creative liberties were in place here haha. So the fact that notable users were Kumogakure shinobi (which were unrelated by blood) means that it's possible that your clan died out and other people wanting to join could have this release and have the jutsu for it because apparently anyone can have this release as long as they meet certain unknown prerequisites. 

That aside you messed up the URLs for the jutsu. Don't worry I did that a million times, just put [url= before what you have right now. 
As for the techniques being D rank... I can see that. But that also means that they likely won't be as powerful as when someone who is much stronger than him would use him. For instance the water bullet would be less powerful than what powerful characters have shown in the anime. Not really a problem but keep that in mind. Imagine the difference between a raikiri from Kakashi, and then imagine it from a young Sasuke. The difference would be pretty big.

Well as for the backpack, kunai and shuriken are counted under basic tools and amenities so basically you don't have to put them there. If you feel it's too empty you could put them there. If you don't want him to have any weapons whatsoever save kunai, shuriken and explosive tags etc (basic stuff) then just remove it like you did. Nothing to worry about.

All in all it's a good, solid character.