Organizational Chart of Sigmaxyz

Sigmaxyz Org Chart

www.sigmaxyz.com

has 13 executives
+81 364 303 400

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President

Ryuichi Tomimura
Move

Chairman of the Board

Hideki Kurashige
Move

Director

Mitsuhiro Amitani
Move

Director

Noburo Hata
Move

Director

Shuichi Kondo
Move

Director

Joji Okubo
Move

Director

Fumio Sunami
Move

Director

Komei Yamaguchi
Move

Director

Makiko Yamamoto
Move

CFO

Shinya Tabata
Move

Communication & Capability

S...
Move

Vice President

T...
Move

Compliance

H...
Move

How Sigmaxyz is organized

How the company is organized

The company operates through advisory businesses.

What management is emphasizing

The leadership team is emphasizing financial discipline.

Know more about Sigmaxyz

Updated May 4, 2026
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Sigmaxyz Org Chart

Latest news on Sigmaxyz (6088)

President

Chairman of the Board

Director

Director

Director

Director

Director

Director

Director

CFO

Communication & Capability

Vice President

Compliance

How Sigmaxyz is organized

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