Kohei Koyama, based in Tokyo, JP, is currently a Head Of Human Resources at WealthNavi Inc., bringing experience from previous roles at Fintech Startup and Mercari, Inc.. Kohei Koyama holds a 2006 - 2008 Masters in Environmental Studies @ Kyoto University. With a robust skill set that includes Start Ups, Japanese, Online Advertising, Microsoft Office, Microsoft Word and more, Kohei Koyama contributes valuable insights to the industry. Kohei Koyama has 2 emails on RocketReach.