The third-largest economy in the world, Japan accounts for 4.1% of the global GDP (IMF, 2022). And since 2015, its GHG emissions have been steadily declining, reaching 1.21 billion tonnes of CO2e100 in 2021, or 2.2% of the world, or half of the GDP share. In 2021, the agriculture sector in Japan produced 26.8M CO2e100...