As a Principal/Senior Principal Scientist in Preclinical Science and Translational Safety, lead the integration and high-quality preparation of nonclinical data for global regulatory submissions, ensuring compliance with Japanese requirements. Collaborate closely with internal and external experts and global teams to resolve project issues, develop scientific narratives, and support pipeline advancement. Utilize modern approaches, including AI, to produce documents on time. Provide scientific coaching to team members and engage in external activities to align regulatory acceptance with international standards, minimizing Japan-specific workload.