@Fire Fist:
Is it Gaon, Gaol, or just Engrish for Gale? Gaon is Hebrew for Genius; that wouldn't make much sense. Gaol is Old English for Jail; it's still used in Australia. Gale would make the most sense.
And Kaku's awake, just really beat up. He's actually pointing to something.
Also, CP9 isn't walking on water, they're walking on the Seatrain's tracks.
"Gao" is the sound in Japanese that wild animals, mostly fierce beasts like Lions cry out. It's the Japanese version of "Roar".
Fitting, since it's a massive ZOMG blast coming out of the mouth of the Sunny.