Machiko Umakoshi

Senior Manager

Machiko Umakoshi is a Japanese Account Executive for PT. JAC Business Center. As account executive senior manager, Machiko is responsible for the management of more than 100 Japanese Clients, ensuring that they are provided with the highest standards of service. As an adept English speaker, Machiko is able to clearly communicate with Multinational Company clients.

After graduating from the National Graduate Institute for Policy Studies in Japan, Machiko also studied with the ASEAN Institute for Health Development of Mahidol University in Thailand.

Machiko Umakoshi
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