2012　Passed the Marine Procedure Attorney Examination
　　　 Graduated from Hosei University, Department of Law, Faculty of Law
　　　 Practical training for Marine Procedure Attorney at Nagashima Kaiji Jimusho (Yokohama City, Kanagawa )

2013　Registered as a Marine Procedure Attorney
　　　 Joined the Japan Marine Procedure Commission  Agent Association, an incorporated association (currently the  Japan Marine Procedure Commission  Agent Association, a general incorporated association)

2015　Entered National Shimizu Maritime Polytechnical College,  Maritime Officer Education Department, Marine Technology Specialized Course

2017　Graduated from National Shimizu Maritime Polytechnical College,  Maritime Officer Education Department, Marine Technology Specialized Course
　　　 Entered Marine Technical College, Maritime Officer Education Department, Marine Technology Course (Navigation Specialization)

2019　Graduated from Marine Technical College, Maritime Officer Education Department, Marine Technology Course (Navigation Specialization)
　　　 Joined Kitaura Kaiun Co., Ltd. (Imabari City, Ehime)

2022　Retired from Kitaura Kaiun Co., Ltd. (Imabari City, Ehime)
　　　 During that time, as a Technical Superintendent, engaged in ship management for wood chip carriers and bulk carriers
　　　 As an IT manager, engaged in the establishment, implementation, and maintenance of Cyber ​​Security Management System
　　　 As a safety management system (SMS) internal auditor, engaged in auditing by utilizing the expertise in  ISM Code, ISO 9001 (quality), ISO 14001 (environment), ISO/IEC 27001 (information security) and ISO 45001 (occupational safety and health)

2023　 Appointed as Commission Partner of Marlink AS(Kingdom of Norway)
　　　 Registered  as a Lecture of the Maritime Labor Management Officer Training (Sponsored by Japan Domestic Shipping Union Federation) with the Maritime Bureau of the Ministry of Land, Infrastructure, Transport and Tourism
　　　 Registered as a Maritime Counsellor (First Grade Maritime Officer)
　　　 Joined the Japan Maritime Counsellor Association and the  Marine Accident Inquiry and Safety Investigation Association, Public Interest Incorporated Foundation

2024　Appointed as Secretary of the Kanto Branch of the Japan Marine Procedure Commission Agent Association

2025　Passed the Administrative Procedure Attorney Examination
　　　Registered as a Administrative Procedure Attorney (Notification has been submitted in accordance with the provisions of the Enforcement Regulations of the Immigration Control Act)
　　　 Joined the Japan Federation of Certified Administrative Procedures Legal Specialists Agent Association
2026　Retired from  Commission Partner of Marlink AS(Kingdom of Norway)
　　　Appointed as Director of the Japan Marine Procedure Commission Agent Association

　Marine Procedure Attorney (Director of the  Japan Marine Procedure Commission  Agent Association, Secretary of the Kanto Branch of the  Japan Marine Procedure Commission  Agent Association)
　Designated Administrative Procedure Attorney (Member of the Mito Branch of the Ibaraki Certified Administrative Procedures Legal Specialists Agent Association)
　Maritime Counsellor (Member of the  Japan Maritime Counsellor Association)
　Lecture of the Maritime Labor Management Officer Training (Registered by Maritime Bureau)
　IRCA Maritime Safety Management Associate Auditor 6151221
　First Grade Maritime Officer (Radio Electronic)
　Third Grade Maritime Officer (Navigation)
　Fourth Grade Maritime Officer (Engineering)
　First Grade Permit of Boat's Operator
　Special Grade Permit of Boat's Operator
　Lifeboatman
　Ship Station Radio Operator
　Maritime First-Class Radio Operator
　Certificate of Company Security Officer
　Certificate of Ship Security Officer
　Certificate of Person in charge of handling Class B hazardous materials (petroleum/liquid chemicals)
　BSI ISO 9001 Lead Auditor PRACTITIONER PQ-00263203
　BSI ISO 14001 Lead Auditor PRACTITIONER PQ-00264722
　BSI ISO/IEC 27001 Lead Auditor PRACTITIONER PQ-00263286
　BSI ISO 45001 Lead Auditor PRACTITIONER PQ-00264823