As a marketing promotion specialist for the new trading card game 'Xross Stars,' you will be responsible for a range of marketing activities. This includes developing and executing marketing strategies, digital marketing, SNS operation, and event planning. The role involves raising awareness and promoting sales of the TCG through digital marketing, social media management, and event organization. You will also be involved in the planning and execution of promotional strategies for new products, managing media plans and creative direction for advertisements, managing social media and other owned media to release information, creating press releases and handling media relations, planning and operating events (store tournaments, large-scale tournaments, online events), and analyzing sales data to improve strategies. This is a service launch phase with opportunities for new business growth.