Information/Help requested in locating quality Japanese ISP

If there is someone out there who has a good insight of the Japanese Internet market or has done Internet business in Japan could you please drop me an e-mail. Our company is looking to co-locate some high bandwidth server equipment and we need to find the ISP/partner in Japan that has the best Japanese/PAC Rim connectivity. Thanks in advance, Mark Rizzo Manager of Online Operations Origin Systems, INC