Yukihiro Yamamura

Excite Japan Co., Ltd. engages in the business of internet information services. It operates through the following segments: Advertising and Billing, and Broadband Services. The Advertising and Billing segment provides information and content to web users centering on the media business and paid services. The Broadband Services segment operates the Internet service provider business. The company was founded on August 4, 1997 and is headquartered in Tokyo, Japan.

The Company's principal activity is to market through advertisements on internet. It is also involved in marketing and development of internet advertisement and mail distribution marketing related software. The operations are carried out through the following divisions: Software license, ASP and Services and others.

Part of GMO Internet Group, Inc., AD2, Inc. (Japan) is a Japanese company that operates the online advertising business for Trans Cosmos Inc. The private company is based in Tokyo, Japan. AD2, Inc. (Japan was acquired by GMO AD Partners, Inc. from transcosmos, Inc. on November 30, 2004 for $1.82 million.

Mode Media Corp. provides media advertising and content delivery services. The firm operates GlamMobile, a mobile advertising, content and social platform that allows brand advertisers to engage with consumer audiences on mobile devices, including smartphones and tablets. It also ops GlamSplash, an advertising platform that allows brand advertisers to deliver the effectiveness of TV spot in consumers' digital lifestyles. The company was founded by Fernando Ruarte, Victor Zaud, Susan Kare, Ernie Cicogna, Dianna Mullins, Rebecca Bogle Arora, Raj Narayan, Emmanuel Job,and Samir Arora in 2004 and is headquartered in Brisbane, CA.

Puzzle Ring Co., Ltd. provides business setting services. The company is based in Tokyo, Japan. Puzzle Ring Co. was founded in 2014 by Yukihiro Yamamura.