{"id":"3804ca2c-cef2-4c03-9bce-baa14063b15c","slug":"toshiaki-tokunaga","name":"Toshiaki Tokunaga","bioBrief":"Representative Executive Officer, President and CEO of Hitachi Building Systems.","priorExits":null,"nationality":"Japanese","verificationPosture":"reported","aliases":[],"sources":[{"url":"https://www.hitachi.co.jp/en/about/corporate/officers.html","title":"Toshiaki Tokunaga role","sourceName":"Hitachi (official)"}],"reviewStatus":"reviewed","createdAt":"2026-08-22T04:34:24.926Z","updatedAt":"2026-08-23T15:14:15.378Z","educations":[],"companyRoles":[{"id":"1b028aa6-4bbc-415a-ab68-f1033895ae94","personId":"3804ca2c-cef2-4c03-9bce-baa14063b15c","companyId":"411e5a8b-0569-420b-b78e-14a9d3fc47d9","role":"ceo","roleTitle":"President and CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_secondary","createdAt":"2026-08-22T04:34:25.692Z","company":{"slug":"hitachi-building","name":"Hitachi Building Systems"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}