sales increase effect for pig farmers from introducing Porker. As a result of estimating the sales increase effect in the first year for Porker-adopting farmers, it was revealed that there is an impact of approximately 7.93B JPY (53M USD) based on the domestic market share as of October 2025. In addition, a continuous improvement effect has been confirmed even after the first year of introduction, and it is expected that the impact will further expand as the number of adopting farmers increases and the continued use of Porker progresses. 1 Increased sales for farmers and the livestock industry Improved breeding performance Increased pork shipments Introduction of Porker Number of sows 111,470 Total piglets increase 236,896 Shipment volume increase 176,961 • As of October 2024, the number of sows on farms that have adopted Porker is 111,470. • The total number of sows in the country is 758,300 (MAFF, 2024), representing approximately 14.7% of the domestic share. • For farms that have introduced Porker, the total number of piglets produced improved by approximately 7% in the first year. • On average, the number of piglets produced has continued to improve by around 2% annually in subsequent years. • The average sow turnover rate is 2.3, and the average number of piglets per litter is 13.2 (JPPA, 2024). • An improvement of 0.924 piglets, representing 7% of 13.2 piglets, was calculated as the first-year effect of introducing Porker. • 75% of the total number of piglets produced have been shipped. • Based on an average litter size of 13.2 and 10.6 weaned piglets, with a 7.0% post-weaning mortality rate, the shipment number is 9.86 pigs per litter, or 74.4% of births (Japan Pig Farmers Association, 2024). • The estimated carcass weight per pig is 74.7 kg. • A total of 13,219 tons of carcass meat, equivalent to 8,813 tons of trimmed meat, reached more consumers. • This calculation is based on the shipment weight, carcass yield, and transaction price per carcass. The price per kilogram of carcass meat is approximately 600JPY (MAFF, 2024). • Farmers' sales increased by 7.93B JPY. Source: Ministry of Agriculture, Forestry and Fisheries, Japan Pork Producers Association, Our Porker data, USD=150JPY Increased sales for farmers 7.93B JPY(53M USD) = Meat production volume increase 13,219t/year Impact Outcome Output Activity