I Spent $1,000 on Japan's TINIEST Car (Big Mistake)

Head to a massive car showroom about an hour west of Tokyo with a budget of around $2,000 (¥350,000) to find the cheapest K-car for a 2,000km journey. Be prepared for your companion to try and convince you to buy ridiculously expensive luxury cars. The goal is a cheap, reliable K-car, which are tiny, fuel-efficient, and come with tax benefits, making them ideal for Japan's narrow streets. Look for the Nissan Moco, which might be available for around ¥190,000 (about $1,000) before fees. Don't worry about the 'grandma smell' or any implied previous owner issues – the staff will confirm it's safe!

After buying the K-car, prepare for an immediate 3-hour drive through Tokyo rush hour traffic to Kinugawa Onsen in Tochigi, the first stop of the 21-day trip. You'll need to fill up the car with gasoline as it starts with only two bars. Be warned: driving this tiny car on the highway in winter weather can be terrifying, as it gets 'thrown around like a bloody dog toy' due to its height and lack of aerodynamics. The car also has a 'musty' smell from the fan. Despite the challenges, it's a unique experience and a test of the car's capabilities for the long journey ahead.