Rina Sumino – Biography
Last update: February 15, 2026Executive profile
Rina Sumino is currently
Independent Director at Escrit - View - Escrit org chart
Create your alert
to follow the career of Rina Sumino.
More about Rina Sumino
Do you need to know more about Rina Sumino? More results.
Participate
Social media
- Rina Sumino on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Rina Sumino
The colleagues of Rina Sumino
Company Colleagues
- At Escrit, Rina Sumino has 7 colleagues including Morihiro Shibutani (CEO & Chairman), Ken Goto (Director)…
Industry Colleagues
- In the Business Services industry, Rina Sumino has 25,812 colleagues in 1,217 companies located in 66 countries. 12,987 executive movements have been recorded in the last 12 months. Learn more about Business Services.
Report an error
Update the org chart details of Rina Sumino.
Get in Touch
Here are a few tips for establishing great contacts.
Through the switchboard, call Escrit at +81 33... and ask for Rina Sumino.
