从数据上看，用"冲击"形容近期日本鸡蛋价格的涨幅一点也不夸张。据日本大型销售公司"JA全农鸡 蛋"统计，2025年东京地区中等大小鸡蛋的平均价格已达到324日元/公斤，超过2023年"蛋荒"时期的平 均水平。农林水产省的零售价格调查则从消费端给出了更直观的答案：2025年12月，日本鸡蛋全国平均 零售价为308日元/10枚，这是自2003年开始统计以来从未出现过的"高水平"。 价格的变化最先传导到了对鸡蛋依赖度最高的餐饮行业。有日本媒体采访了名古屋一家蛋包饭餐厅。这 家餐厅最受欢迎的菜品是"汉堡排蛋包饭"，它以黄油米饭为主料，上铺牛肉饼，盖上由3枚鸡蛋制成的 蛋饼，最后淋上大量的红酒酱汁。在制作菜品时，厨师会当着顾客的面敲开3枚鸡蛋，把仪式感拉满， 这也成为这家餐厅的"招牌动作"。但如今，店家再说起这个"招牌动作"，底气明显不太足。店主称，这 家餐厅每天最多要用掉150个鸡蛋。2025年上半年，10公斤装的鸡蛋大约只需要3600日元，现在价格已 涨至4500日元。但店主又不愿意通过减少食材分量控制成本，毕竟，这会破坏"让食客饱餐一顿"的初 衷，砸的是自家招牌。于是，象征性地涨价50日元成了反复权衡之后的无奈之 ...

Core Insights - Japan is experiencing a resurgence of highly pathogenic avian influenza (HPAI) with confirmed outbreaks leading to the culling of approximately 280,000 chickens in Niigata Prefecture, raising concerns about egg supply and prices [1][2] - The current avian influenza season has seen four reported outbreaks, affecting over 1.5 million birds, which has led to heightened anxiety over egg supply shortages and price increases [1][2] - Egg prices in Japan are nearing the peak levels observed during the "egg crisis" of 2023, with the price of medium-sized eggs in Fukuoka Prefecture reaching 340 yen per kilogram, close to the previous high of 345 yen [2] Group 1 - The Niigata Prefecture government has implemented measures to prevent the spread of avian influenza, including halting the transportation of poultry and eggs from farms within a 10-kilometer radius of the outbreak [1] - The impact of avian influenza is already visible in retail, with supermarkets reducing their egg sales area and increasing prices due to supply shortages [2] - The food service industry is also feeling the pressure, with some businesses reporting a 50 yen increase in the price of egg-based products due to rising costs [2][3] Group 2 - If the avian influenza outbreak is not effectively controlled, Japan may face a repeat of the supply crisis and price surges experienced two years ago, which could strain consumers and related industries [1] - The price of eggs has significantly increased, with reports indicating that a box of eggs that previously cost around 3,000 yen is now exceeding 4,000 yen, and suppliers expect these high prices to persist into the winter [3]