Joined Mizuho Bank in 2017 and gained five years of experience in sales. Since 2022, started working in the cybersecurity domain as a monitoring officer. Responsible for evaluating SOC monitoring items using use cases and the MITRE framework, as well as tuning and expanding them with the latest threat intelligence. Also promoting the sophistication and efficiency of incident response and monitoring using AI and SOAR. Joined Mizuho Bank in 2017 and gained five years of experience in sales.