This article published in collaboration with JUIDA, the Japan UAS Industrial Development Association.
Prodrone Inc., in partnership with Aichi Prefecture and Japan’s Ministry of Land, Infrastructure, Transport and Tourism, launched a demonstration experiment on November 5, 2025, at Sakushima Island to advance drone logistics toward commercial viability. The project, part of the broader Aichi Model 2030 initiative, integrates aerial cargo transport with ground-based autonomous systems to create what organizers describe as Japan’s first smart logistics model using a 3D transportation network.
Drone Logistics Technical Integration
The centerpiece of the operation is Prodrone’s PD6B-Type3 logistics drone, designed to transport cargo across the sea route between Isshiki Fishing Port and Sakushima Island. A key innovation supporting this drone logistics system is the newly developed winch-type cargo attachment and detachment mechanism, which enables packages to be delivered from the sky without requiring the aircraft to land. This approach streamlines delivery operations and reduces exposure risks during ground contact.
Complementing aerial operations, autonomous delivery robots and autonomous vehicles handle last-mile distribution on the island itself, creating an integrated multi-modal transport ecosystem. The three-company lead team includes Prodrone Inc., Japan Airlines Co., Ltd., and Nagoya Railroad Co., Ltd.
Smart Safety Infrastructure for Drone Logistics
A newly installed drone-linked traffic light system represents a breakthrough in coordinating airspace and ground traffic. The system changes traffic lights to yellow when a drone approaches within 50 meters and to red when approaching even closer, ensuring real-time integration between aerial and vehicular traffic patterns. Shunsuke Toya, Prodrone’s President and CEO, emphasized the significance: “This time, the project will introduce a newly developed ‘winch-type cargo attachment/detachment system’ and ‘drone-linked traffic lights,’ aiming to establish a safe and efficient operation model.”
Commercial Viability Assessment
Over the coming month, the demonstration will conduct multiple delivery operations under varying weather and conditions to evaluate commercial feasibility across operational costs, safety protocols, and community acceptance. Prior year trials confirmed the effectiveness of regular remote island delivery by drone while identifying challenges in last-mile delivery and loading restrictions. This phase focuses on establishing a sustainable business model for long-term commercialization of drone logistics in underserved regions.
More information about the project is available from Prodrone’s website.
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Ian McNabb is a journalist focusing on drone technology and lifestyle content at Dronelife. He is based between Boston and NH and, when not writing, enjoys hiking and Boston area sports.
Excellent insight. Traffic lights for drones.