About Hatena

Hatena Co., Ltd. is one of Japan's leading web service providers with over 1,000,000 registered users, that developed one of Japan's first online blogging services and operates Japan's most popular social bookmarking service.

Company Profile

Hatena Co., Ltd.

email :
Postal Address : 9F Oike building, 206 Takamiya-cho, Nakagyo-ku, Kyoto Japan

Hatena Inc.

Postal Address :
5150 El Camino Real Suite A-32
Los Altos, CA 94022-1534
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