Ryo Yagishita is an experienced Product Manager currently affiliated with ByteDance and TikTok, where responsibilities include managing a multi-national team to launch a user referral program in Japan and applying user analytics to boost user acquisition and engagement. Prior experience includes serving as Growth Marketing & Data Analytics Manager at PT. Global Loyalty Indonesia, leading a marketing and analytics team for a major coalition loyalty program, and working as an Account Manager at Loyalty Marketing, associated with Japan's largest loyalty program, Ponta. Ryo also has a background in IT consulting as a Product Manager at ABeam Consulting, overseeing cross-border teams in product development and financial data migration. Educational qualifications include a Bachelor of Business Administration from Meiji University and a Master of Business Administration from Aoyama Business School.