So, I found this on DA. Couples aside, I knew already that the character Uzumaki Naruto had a bit of his concept based on Goku (orange and blue clothes, etc), since Kishimoto-sensei is a big fan of Akira Toriyama and his series. But I never realized how Hinata and Chichi are similar! Their hair style and even their fight style are quite similar.
Btw, wouldn't be awesome if Akira and Kishi-sensei make a special cross-over chapter? There's already one with Oda and Akira with DBZ and One Piece. I know I would love to see Naruto and Goku together XD