Graduated from Niigata Prefectural Nagaoka Technical High School, Department of Electrical Engineering. Former software developer, including embedded systems. After working at Rational Software Japan, Microsoft Japan, and Kaspersky, he assumed his current position in July 2019. After gaining experience primarily in control systems and embedded software development, he worked in embedded development and cybersecurity business at a foreign company. -JPCERT/CC's ""IoT Security Checklist"" security guidelines for IoT device developers. -Participated in the development of the Flexible Factory Security Guidelines (English and Japanese). -JNSA IoT Security Working Group Leader. -ASTER (Software Testing Technology Advancement Association) Board Member. -Member of the Ministry of Economy, Trade and Industry's Task Force on Software Management Methods for Ensuring Cyber ​​and Physical Security. -Security Camp National Conference Lecturer (since 2019).