Waymo Visits Japan

Why It Matters

The rollout marks Waymo’s first international commercial deployment, signaling a major step toward global autonomous‑mobility adoption and challenging local incumbents. Success in Tokyo could accelerate regulatory acceptance and investment in self‑driving fleets worldwide.

Key Takeaways

• Waymo runs 500k autonomous trips weekly across 10 US cities
• Partnering with Nihon Kotsu and GO for Tokyo rollout
• Waymo Driver tested over 300 million autonomous km in US
• Safety model shows 93% performance improvement
• Real‑world tests in Tokyo began with driver‑assisted vehicles

Pulse Analysis

Waymo, Alphabet’s autonomous‑driving subsidiary, has built the most extensive driverless network in the United States. Operating in ten cities, the fleet completes more than half a million trips each week without a safety driver, a scale that few rivals can match. Behind the scenes, Waymo’s Foundation Model combines end‑to‑end AI with continuous safety validation, drawing on more than 300 million kilometres of real‑world data to achieve a reported 93 percent improvement in safety performance. This proven foundation gives the company confidence to expand beyond domestic borders.

In Tokyo, Waymo has teamed with legacy carrier Nihon Kotsu and mobility platform GO to collect localized driving data. Since April 2025, experienced Nihon Kotsu operators have been riding in Waymo‑equipped vehicles, allowing the system to learn the city’s narrow alleys, dense traffic and complex signage. The partnership also navigates Japan’s stringent regulatory framework, which requires a human supervisor during early trials. By blending local expertise with its safety‑first AI, Waymo aims to transition from driver‑assisted runs to a fully autonomous taxi service within the next year.

Waymo’s Tokyo push could reshape the competitive landscape for autonomous mobility in Asia. Rivals such as Baidu Apollo and local startups will now face a benchmark that blends massive U.S. mileage with on‑ground Japanese data, raising the bar for safety and reliability. A successful launch would likely spur additional foreign investment, accelerate city‑level policy reforms, and encourage other automakers to pursue similar cross‑border pilots. For investors and policymakers, Tokyo represents a litmus test for whether driverless taxis can scale in dense, regulated urban environments worldwide.