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A new humanoid robot prototype has recently been unveiled by a Japanese manufacturer in collaboration with local universities, marking a significant milestone in Japan’s robotics industry. The robot, dubbed “Seimei,” stands approximately 140 centimeters tall and weighs around 49 kilograms. Its entire body components, sourced from Japanese domestic suppliers, underscore the local nature of this development, which some media are describing as a “truly Japanese-made” model.
Initially, during testing, the robot experienced unexpected leg joint failures that prevented it from demonstrating walking capabilities at its launch event. Despite this setback, the development team is optimistic about rapid improvements, aiming to complete repairs and enhancements by the end of May. They plan to showcase a video of the robot in action once operational.
The project, which involves two universities and fourteen companies, is targeted toward producing a mass-market model capable of operating in challenging environments like disaster zones by March 2029. Impressively, the prototype was built within just four months, showcasing the rapid pace of innovation.
The robot’s hardware includes motors and sensors supplied by Japanese companies, ensuring high-quality local components. However, the control system’s core computing unit—a GPU—is sourced from the United States-based tech giant NVIDIA, reflecting a blend of international expertise.
As the development continues, observers are eager to see how the robot performs once the necessary improvements are implemented, with hopes that it will soon demonstrate real-world utility in complex and hazardous environments.



