The job involves broad responsibilities within the CyStore team, Cygames' official online shop. You will be managing the EC site, selling merchandise, game software, CDs, and event tickets. The specific tasks include overall EC site operations, leading system development using external contractors, managing sales and expenses, extracting and processing sales and customer data, analyzing EC site traffic, and other general clerical tasks. This role requires a proactive individual to oversee all aspects of the online store.