Ryuji Koyama – Biography

Last update: December 27, 2025

Executive profile

Ryuji Koyama joined Marubeni in 2018.

Ryuji Koyama is currently

Managing Executive Officer, General Manager of Finance and Accounting and Director at SMB Kenzai - View - SMB Kenzai org chart



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Education

In 1988, Ryuji Koyama completed a Bachelor in Economics at Hitotsubashi University.

They have also studied at Hitotsubashi University :

Find more alumni from Hitotsubashi University

The colleagues of Ryuji Koyama

Company Colleagues
Industry Colleagues
  • In the Materials industry, Ryuji Koyama has 14,622 colleagues in 846 companies located in 80 countries. 6,159 executive movements have been recorded in the last 12 months. Learn more about Materials.

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Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call SMB Kenzai at +81 35... and ask for Ryuji Koyama.

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