IGN has translated an article from the latest issue of Famitsu revealing the first information about Kensax, which, as it turns out, is about ... search engines? The minigames in Kensax all revolve around putting words into a search engine and using the resulting hit count as a measure of progress and as the focus of multiplayer competition.
For example, "Battle! Search Panel 9" tasks up to four players with combining words from a "stock" with words from a 3x3 board to conduct search terms. The player with the highest hit count steals a panel from another player. At the end, the game tabulates the panels in each player's possession, as well as the total hit count, to assign a winner. In "Fastest! Search Shooter", players shoot moving words to create high-hit-count combinations with their stock words.
Kensax includes 3,000 words and their estimated hit counts, but players can go online to bolster the game's vocabulary. Famitsu didn't offer a release date beyond "2009", and, of course, there is no word on a release outside of Japan. We hope to hear more about the other stealth Nintendo announcements soon, like Cosmic Walker.