![Junko Kai](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Junko Kai
Director/Board Member at
THK CO., LTD.
Profile
Junko Kai currently works at THK Co. Ltd., as Independent Outside Director from 2022, MITSUI-SOKO HOLDINGS Co., Ltd., as Independent Outside Director from 2025, and Narita International Airport Corp., as Executive Director.
Junko Kai active positions
| Companies | Position | Start |
|---|---|---|
| THK CO., LTD. | Director/Board Member | 22/03/2022 |
| MITSUI-SOKO HOLDINGS CO., LTD. | Director/Board Member | 01/06/2025 |
Narita International Airport Corp.
 Narita International Airport Corp. Other TransportationTransportation Operates and maintains airports | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
40
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
THK CO., LTD.
 THK CO., LTD. Industrial MachineryProducer Manufacturing Manufactures and supplies ball spline, ball screw, ink balls and other components | Producer Manufacturing |
MITSUI-SOKO HOLDINGS Co., Ltd.
 MITSUI-SOKO HOLDINGS Co., Ltd. Marine ShippingTransportation Provides logistics and general warehousing services | Transportation |
Narita International Airport Corp.
Narita International Airport Corp. Other TransportationTransportation Operates and maintains airports | Transportation |
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