Hiroyuki Otsuka – Biography
Last update: February 11, 2026Executive profile
Hiroyuki Otsuka is currently
Director at Kokusai Cable Ship - View - Kokusai Cable Ship org chart
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The colleagues of Hiroyuki Otsuka
Company Colleagues
- At Kokusai Cable Ship, Hiroyuki Otsuka has 8 colleagues including Yoshihiko Fukushima (President), Takaharu Etou (Director)…
Industry Colleagues
- In the Telecommunications industry, Hiroyuki Otsuka has 23,195 colleagues in 1,581 companies located in 144 countries. 14,618 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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Through the switchboard, call Kokusai Cable Ship at +81 44... and ask for Hiroyuki Otsuka.
