First Hawaiian, Inc. announced that Alan Arizumi, vice chairman of the company and First Hawaiian Bank, will retire effective April 3, 2026, concluding more than 40 years of service.
“Alan has been a key member of our senior management team and has made lasting contributions to First Hawaiian Bank,” said Chairman, President and CEO Bob Harrison. “His leadership across multiple areas of the bank reflects the breadth of his experience and his commitment to developing people and serving our communities.”
Arizumi joined the bank in 1983 and has served on its senior management committee since 2009. He has led the wealth management group since 2013 and previously held senior leadership roles in risk management, business and card services, and consumer, commercial and corporate banking.
“As I reflect on my career, I am filled with gratitude for the opportunities and relationships that shaped my journey,” Arizumi said. “It has been a privilege to work alongside so many outstanding colleagues and to contribute to an institution with such a proud history. I leave with great confidence in First Hawaiian Bank's continued success.”
Executive Vice President Michael Tottori will assume leadership of the Wealth Management Group and join the senior management committee. Tottori began his career with the bank in 1989 and returned in 2005 after gaining private client investment experience on the mainland. He has since advanced through leadership roles in wealth advisory, overseeing strategic growth initiatives, including the transition of the bank’s broker-dealer platform to Raymond James Financial. He was promoted to division manager in 2020 and executive vice president in 2024.
“Mike brings extensive experience and a proven record of growth to this role,” Harrison said. “His leadership and alignment with our culture position him well to lead First Hawaiian Bank’s Wealth Management Group.”
