Game Revolution

Includes game shark codes.
http://www.game-revolution.com/games/codes/ps2/okage_shadow_king.htm

GameSpy

[79%] Review with screen shots by Jason D'Aprile. "Bizarre, delightful looking, and completely strange characters, dialogue, and plot..."
http://www.gamespy.com/reviews/october01/okage/

Okage: Shadow King

Official site. Contains game features, story background, character profiles, area maps, and screen shots. [Flash site]
http://www.us.playstation.com/Content/games/SCUS-97129/ogs/

GameSpot

[7.8/10] Review by Joe Fielder. Offers links to screen shot gallery, movie downloads and game help. "Yet even with its flaws, Okage remains a breath of fresh air..."
http://www.gamespot.com/ps2/rpg/okageshadowking/review.html

IGN.com

[7.2/10] Reviewed by: David Zdyrko. "A unique and humorous game that may be worth picking up for starving console RPG fans." Offers links to screen shots and movies.
http://ps2.ign.com/articles/166/166044p1.html