I believe this is a parody of Akira, but I'm not completely sure.

I included the source, so if someone Japanese literate can confirm the parody and tag it with the artist's name, that would be awesome.

this is great... nitro in Gaara's sandbag is soo hilarious

...The fact that Kankuro's puppet is apparently now named "DUFFLES" amuses me.

I like how Kankuro's motorcycle is modeled after his Salamander puppet.