Keiko Iizumi is certified public accountant and joined Integral in July 2022.
She started her accounting career with Deloitte as an auditor and provided an advisory service on the implementation of International Financial Reporting Standards.
She moved to a Japanese listed leasing company which had over 300 domestic and foreign subsidiaries and affiliates. She worked as a manager of consolidated accounting group and experienced a number of M&A in accounting. She has also worked as an accounting manager at space technology startup.