🧠 Food for thought

Implications, context, and why it matters.

BYD goes after Japan’s biggest car market through small-town stores

• Kei cars are small, low-cost city vehicles, and they make up about 40% of new car sales in Japan 1.
• BYD is sidestepping big-city fights with Japanese brands. It is opening mini-dealerships with one or two cars in cities with fewer than 500,000 people 2.
• The plan leans on rural and regional markets, where foreign carmakers have long had a hard time building trust.
• The gap is still wide. BYD sold 3,731 battery electric passenger vehicles in Japan in 2025, while Tesla sold about 10,600 3.

A win here could shape how overseas brands enter Japan

• A kei model paired with a local sales network could offer a path into Japan’s consumer market 1.
• If it works, overseas brands may need products built for Japan instead of global models shipped in unchanged 3.
• That could squeeze Japanese automakers on price, pushing them to hunt for cheaper batteries or parts.
• It could also speed up domestic battery output. The government already backs plans to lift annual capacity to 120 gigawatt-hours by 2030 4.