In an interesting announcement, Yahoo! Japan announced that they will use Google search technology to power their search engine.
Yahoo! Japan is not tied to the forthcoming Bing-Yahoo! search merger as the Japanese site is only a strategic partner with Yahoo! Inc, who only own 35% of the portal, versus the 40% of majority owner Softbank.
I find this an interesting choice for a couple of reasons.
First, it gives Japanese web users access to Google's large search market share compared to it's current partner, the soon-to-be-deceased Yahoo! Search. Google Japan owned 0.15% of the worldwide search market versus 0.07% for Yahoo! Web Sites Japan based on 2007 numbers.
Domestic numbers are much different. In 2008, Yahoo owned 51% of the search engine market in Japan, versus 39% for Google. By using Google's technology with the Yahoo brand, Yahoo! Japan appears to be taking over the country's entire search engine market.
Now, I am not going to tell you that the 2007 and 2008 numbers have not changed, but the shares the two search engine giants possessed shows they were not really challenged by any other search engine. By combining in a way that allows the two to work together in this unique way, search engine market share in Japan will no longer be an apples-to-apples comparison with other nations.
But what happens when/if branding changes in any way?
This is an interesting story for search marketers to follow over the coming years.