Waymo Targets 2027 Tokyo Robotaxi Launch with Local Partners GO and Nihon Kotsu

Alphabet-backed autonomous driving company Waymo plans to launch a commercial robotaxi service in Tokyo in 2027, marking a significant step in its international expansion. The company announced on Tuesday it will partner with Japanese taxi operator Nihon Kotsu and mobility platform GO to bring its unmanned vehicles to one of the world's largest metropolitan areas.

Strategic Partnership Details

The collaboration aims to integrate Waymo's self-driving fleet into Japan's existing transportation network. Passengers will be able to hail both Waymo's autonomous vehicles and conventional taxis through the popular GO app, which is a dominant player in the country's mobility market. The Waymo app will also be available for the service.

The commercial launch is contingent on receiving the necessary regulatory approvals and completing comprehensive safety and operational validations. According to the announcement, the companies are actively working with Japanese government ministries to secure the required permits and licenses for commercial operations.

Path to Commercialization

The groundwork for this initiative began in 2025, when Waymo started supervised autonomous driving on Tokyo's streets in collaboration with its partners. Nihon Kotsu's local expertise has been instrumental in helping Waymo's system adapt to the city's unique driving conditions, which include narrow roads, dense traffic, and left-hand traffic patterns.

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The initial service will begin with a small fleet before scaling up to approximately 100 vehicles across key Tokyo neighborhoods. This phased rollout allows for gradual expansion while ensuring operational stability and safety.

Market Implications

For Waymo, this move provides a critical foothold in the lucrative Japanese taxi market and demonstrates its technology's adaptability to complex international urban environments. The company stated it currently provides more than 500,000 autonomous trips per week across 15 cities, highlighting its operational experience.

This partnership also aligns with Japan's strategic goals of using autonomous mobility to address pressing demographic challenges, including an aging population and a projected shortage of professional drivers. The Tokyo government has already established designated areas to support the implementation of Level 4 autonomous-driving services, signaling a favorable regulatory environment for such ventures.