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Organizational Chart of TTK
TTK Org Chart
www.ttk-g.co.jp
has
16 executives
- and belongs to
Mirait One
+81 222 975 111
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President
Katsuhiko Igarashi
Move
Director
Toshiyasu Himori
Move
Director
Yoko Maruo
Move
Accounting & General Affairs
M...
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Safety & Quality Assurance
M...
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Audit Office
M...
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Planning & HR
Y...
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Deputy Planning
K...
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Dev & Training
T...
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Community
Y...
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Deputy Community
Y...
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Mobile
S...
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Deputy Mobile
S...
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Reconstruction Promotion
K...
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Network Business
S...
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Deputy Network Business
T...
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Updated Mar 25, 2026
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Engineering & Design (878 companies including TTK)
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TTK has 16 executives
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