The role involves sales and customer support for the new trading card game 'Xross Stars', released in April. Responsibilities include proposing, executing, and evaluating strategies. The position requires building relationships with stores, handling customer inquiries, promoting sales, collecting customer feedback, and collaborating with internal departments to solve problems. The company aims to enhance its IP value and maximize customer satisfaction. This role is crucial during the service launch phase, offering potential involvement in new business initiatives. The ideal candidate should possess sales or customer support experience, basic PC skills, a strong interest in VTubers, streamers, and trading card games, along with excellent communication and teamwork abilities.