Naohisa Ichihara leads security and privacy at Mercari as Group CISO. He builds security organizations and practical guardrails for AI adoption, drawing on earlier work at LINE and NTT DATA.
Naohisa Ichihara leads security and privacy at Mercari as Group CISO. He builds security organizations and practical guardrails for AI adoption, drawing on earlier work at LINE and NTT DATA.
Career
MGroup Chief Information Security Officer at Mercari from 2022-05 to Present
LDirector at LINE from 2019-05 to 2022-04Senior management in the Cyber Security Department, supporting the CISO in mitigating and controlling cybersecurity risks.
NDManager at NTT DATA from 2008-09 to 2015-08Managed the security consulting business and team.