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Organizational Chart of Open Up
Open Up Org Chart
www.openupgroup.co.jp
has 17 executives
+81 335 391 330
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Chairman, CEO & President
Yutaka Nishida
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Director
Tomoko Kawakami
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Director
Mari Oshima
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Director
Noriko Sakai
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Director
Shintaro Takahashi
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Director
Yoichi Wada
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Director
Rieko Zamma
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CFO & Director
Hiroshi Sato
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Finance
A...
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Internal Audit & Sustainabil...
N...
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Construction
E...
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Planning
Y...
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Management
N...
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HR
M...
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IT Infrastructure
J...
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Mechatronics
S...
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Yumeshin
K...
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Updated Mar 17, 2026
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