UNIVA America, Inc. (UAI) is in charge of influencer marketing in the United States for Beautex Co., Ltd.'s new product, “fillage,” a Japanese-made eyelash serum made using human stem cells. Aiming to reach a wider variety of audiences, we proposed influencers with a high engagement rate to our clients, including models, fitness influencers, beauty influencers, and lifestyle influencers, who are rich in race, gender, and genre. UAI provides comprehensive support, including negotiations with influencers, support for content production in accordance with branding, and follow-up. Furthermore, UAI will continue to provide multifaceted support for our clients' businesses, such as collecting product reviews from the general public and testimonials from a professional perspective.