Sachiko Oonishi – Biography
Last update: April 23, 2026Executive profile
Sachiko Oonishi is currently
Director, Executive Vice President, Chief Customer Experience Officer and Co-Chief Artificial Intelligence Officer at NTT Group - View - NTT Group org chart
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Company Colleagues
- At NTT Group, Sachiko Oonishi has 687 colleagues including Akira Shimada (CEO), Natsuko Takei (Director)…
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- In the Telecommunications industry, Sachiko Oonishi has 23,327 colleagues in 1,577 companies located in 144 countries. 14,810 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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