CATCH TABLE is building a comprehensive restaurant management platform connecting reservations, waitlisting, POS and payments. The service has reached 7 million MAU and 10 million cumulative users in Korea and is now expanding into the Japanese market; this role supports that expansion from the Tokyo office. Main responsibilities (General Affairs, primary): maintain and manage office space, supplies and IT assets; oversee inventory and asset management; handle access control and security protocols; improve and streamline administrative processes. Secondary responsibilities (Sales / Customer Success): support sales operations; provide first-line customer support by phone and chat for B2B and B2C clients; assist with CS operations and KPI management. Required qualifications: 1+ years of practical experience in general affairs or operations management; ability to prioritize tasks and execute effectively; capacity to analyze problems structurally and develop solutions; smooth communication with internal and external stakeholders. Preferred qualifications: sales, administrative or platform CS experience; business-level Korean language ability; IT/platform service or startup background; data-driven reporting skills including Excel functions and data aggregation. Employment details: Greater Tokyo Area, Japan; Japanese native level plus Korean business level; senior position level; full-time; IT/Computer job category; IT services and consulting industry.