COMPANY NAME

DataStadium Inc.

FOUNDED

April, 2001

ADDRESS

Sanban-cho Tokyu Building 8-1, Sanban-cho, Chiyoda-ku, Tokyo 102-0075

Map

TEL

+81-3-6261-1551

FAX

+81-3-6261-1550

Officer

President

Kenji Ishizawa

Director & Corporate Officer

Shigeru Matsumoto

Keiichiro Yagino

Yoshiaki Tanabe

Director

Satoru Yamada

Auditor

Joji Shimizu

Large Shareholders

Hakuhodo DY Mediapartners Inc,
D.A.Consortium Inc.
NTT Resonant Inc.
Nikkan Sports PRESS Co, Ltd.
SKY Perfect JSAT Corporation
The Yomiuri Shimbun
The Asahi Shimbun Company