The forecast for lamb carcass weight in Japan shows a gradual decrease over the five-year period from 2024 to 2028. In 2023, the actual weight was 275 hectograms per animal. The forecast indicates a year-on-year decline, with a compound annual growth rate (CAGR) of -0.62% between 2024 and 2028. This consistent downward trend suggests a slight but steady reduction in lamb carcass weight over time.

Future trends to watch for include:

Potential changes in consumer preferences influencing lamb production and carcass weights.
Technological advancements in animal husbandry that may impact carcass weight.
Regulatory and environmental factors affecting livestock production practices.