Then when I saw Pain attack Hinata, I was so mad, so full of rage, I let the Nine-Tails take over without even thinking about it.
Masashi KishimotoKabuto: It's always easier said than done. I just said that this jutsu had no weaknesses or risk... Itachi: Every jutsu has its weakness. This jutsu's weakness and risk is...the existence of me!
Masashi KishimotoSasori, your strength came because of your soul, not in spite of it... You were supposed to be a a top-class ninja puppeteer, not a worthless nobody who lets someone else pull the strings. - Kankurou (Naruto Ch 518)
Masashi Kishimoto