1UP: Preview, by Matt Leone: "What this all boils down to is that we don't know exactly what to expect from Okami."
FilePlanet: Offers trailers and gameplay footage.
GameSpot: Previews, news, movies, screenshots, and links.
GameSpy: Okami: Preview, movies, and screenshots.
IGN: Okami: Offers screenshots, videos, FAQs, previews, news, and a message board.