Executive record
Tetsuya Iwase
Tetsuya Iwase is Director, Managing Executive Officer and Chief Information Security Officer (CISO) at The Hyakujushi Bank, Ltd. The appointment was announced on September 18, 2026, per marketscreener.com.
Before the appointment: Director, Managing Executive Officer at The Hyakujushi Bank, Ltd., per the same source.
1 tracked move on the Wire · Updated
Career timeline
Every move the record holds for Tetsuya Iwase, newest first, with the earlier roles the announcements name.
· Appointment
Source: marketscreener.com ↗ · Move record
Before September 2026· Earlier role
Director, Managing Executive Officer at The Hyakujushi Bank, Ltd.
Named in the announcement of the The Hyakujushi Bank, Ltd. appointment · Source: marketscreener.com ↗
The appointment
Announced September 18, 2026 · Source: marketscreener.com ↗ · Move record
The Hyakujushi Bank's Board of Directors resolved on September 18, 2026 to appoint Tetsuya Iwase as Chief Information Security Officer (CISO), effective October 1, 2026. The Bank established the CISO position to clarify executive-level responsibility for cybersecurity and enhance its incident response framework.
The announcement says The Hyakujushi Bank, Ltd. resolved at a Board of Directors meeting on September 18, 2026 to change Directors and executive officers. It states that Tetsuya Iwase, Director, Managing Executive Officer, was appointed as Chief Information Security Officer (CISO), effective October 1, 2026.
According to the announcement, the Bank established the CISO position to clarify executive-level responsibility for cybersecurity, enhance its management framework, and expedite decision-making in the event of an incident. It also says the appointment was made with the aim of further strengthening the ability to respond to cyber risks.
The announcement lists the structure of Directors and Executive Officers effective October 1, 2026. In that list, Iwase appears as Director, Managing Executive Officer and Chief Information Security Officer (CISO). The announcement gives no information about his earlier career, qualifications or tenure, and it does not describe the CISO's duties beyond the purposes stated above.
The company: The Hyakujushi Bank, Ltd.
- Sector
- Financial Services
- Region
- Asia-Pacific
- Company record
- Who runs security at The Hyakujushi Bank, Ltd.: 1 confirmed move on the record
Appointed in the same period
Other security chiefs in Financial Services whose appointment was announced within 90 days of Tetsuya Iwase's, nearest first (8 of 19). The Financial Services bench
Rishi Awasthi, Chief Information Security Officer and Senior Management Personnel at Aditya Birla Sun Life AMC Limited
Joel Fulton, Chief Information Security Officer at Veritas Capital
Diana Agaba Tukundane, Chief Information Security Officer at Stanbic Bank Uganda
Kate Middagh, Chief Information Security Officer at EP Wealth Advisors
Oded Blatman, Chief Information Officer and Chief Security Officer at Ledger
Denis Nesi, Chief Information Security Officer (CISO) at Bradesco Seguros
Alankrit Shrivastava, Chief Information Security Officer at 360 ONE Asset Management Limited
Sean Bruton, Chief Information Security Officer at Illumia
Record facts
- Time in the seat
- 1 month since the appointment was announced (September 18, 2026), as of November 2026
- Moves on the record
- 1 confirmed move, each with its source
- On the record since
- September 24, 2026
- Financial Services in 2026
- 42 security-leadership appointments announced in the sector on the record
How these are counted. Time in the seat: Counted in whole months from the announcement of the appointment, the date the record holds; announcements rarely give a start date.
Questions about Tetsuya Iwase
- Who is the CISO of The Hyakujushi Bank, Ltd.?
- Tetsuya Iwase is Director, Managing Executive Officer and Chief Information Security Officer (CISO) at The Hyakujushi Bank, Ltd. The appointment was announced on September 18, 2026, per marketscreener.com.
- When did Tetsuya Iwase become CISO of The Hyakujushi Bank, Ltd.?
- The appointment was announced on September 18, 2026, per marketscreener.com. The record holds the announcement, not a start date.
- What was Tetsuya Iwase's role before this appointment?
- Before the appointment, Tetsuya Iwase was Director, Managing Executive Officer at The Hyakujushi Bank, Ltd., according to the announcement (marketscreener.com).
Sources
- 1.marketscreener.com ↗: the appointment at The Hyakujushi Bank, Ltd., September 18, 2026
This record begins with CISO Tribune's tracking in 2026.
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