[Accounting and Compliance] - Oversee and control daily accounting operations, including monthly, quarterly, and annual financial closing. - Ensure compliance with Thai Financial Reporting Standards (TFRS), tax laws, and corporate laws, and lead coordination with external auditors and the Revenue Department. - Develop tax strategies, particularly in areas related to Transfer Pricing, compliance requirements, and tax optimization planning. [2. Finance and Strategy] - Manage and optimize cash flow efficiency. - Oversee liquidity management, daily cash inflows and outflows, and prepare financial plans. - Execute payments and issue invoices to vendors/suppliers accurately and on time. - Manage financial risks and strengthen governance systems to prevent fraud and liquidity issues. - Prepare regular financial reports and communicate with the head office in Japan.