Outside Directors

YAMAGUCHI Junko

Apr.

1979

Joined Nippon Telegraph and Telephone Public Corporation (currently Nippon Telegraph and Telephone Corporation) 

Mar.

1993

Director, Corporate Business Division, Omiya Branch of Nippon Telegraph and Telephone Corporation 

Jul. 

1995

Director, Multimedia Section, Central Training Institute, Personnel Department of Nippon Telegraph and Telephone Corporation 

Jul. 

1997 

Director, Overseas Solution Business Division, Global Business Headquarters of Nippon Telegraph and Telephone Corporation 

Jul. 

1999

Executive Manager, Consumer & Office Business Department of NTT Communications Corporation 

Apr. 

2004

Vice President, Incubation Development Department of NTT Resonant Incorporated 

Apr. 

2007 

Director, Info-Communications Research Department, Foundation for MultiMedia Communications (until Jun. 2014) 

Jun. 

2014

Audit & Supervisory Board Member of NTT EASTMINAMIKANTO CORPORATION (until June 2018) 

Jun. 

2019

Outside Director of Nippon Soda Co., Ltd. (until June 2022)

Jun. 

2024

Director of the Company (current position)

Jun.

2021

Director of the Company (current position)

Date of Birth

June 19, 1956

Number of years in
office as a director

1 year

Number of Company’s
Shares Held

0

* Name as shown on the family register of Ms. YAMAGUCHI Junko is KISHIMOTO Junko.