Financial Results Presentation Q2

Financial Results Presentation Material mercari 4 Q2 (Oct-Dec)-Category Shift M Mercari JP Toys increased YoY M Mercari US Toys, including trading cards, grew significantly YoY Others Kids 10% 4% Toys Others 10% Kids Other 5% Other Kids 5% Kids Home 4% Sports and Leisure 7% FY2021.6 23% Home 4% 3% Toys 25% Beauty 4% 5% Women 25% Beauty 4% 5% Women 25% Sports and collection 5% collection 5% Leisure 7% Beauty 7% Q2 Beauty 6% FY2022.6 Q2 Home 8% FY2021.6 Home 8% 2Q FY2022.6 2Q Electronics Women 20% 9% Men 17% Men Women Electronics 10% 19% 10% Men 16% Toys Men 10% 16% Electronics 21% Toys 20% Electronics 18% 39 39

View entire presentation