Yamazen-backed J-HRTI opens Kanto humanoid data factory
The J-HRTI consortium began full operations at a 1,400-square-metre humanoid training-data facility in Narashino, with Yamazen leading consortium expansion and industrial use-case development.

Evidence notes
- The site opened with 35 humanoid robots and is designed to expand to 40.
- Dedicated robot, annotation and test areas generate imitation-learning data and reproduce manufacturing and logistics environments for rapid proofs of concept.
- Yamazen, Tsumura, DMS and Fuyo General Lease are operating members; INSOL-HIGH serves as secretariat and runs the shared data infrastructure.
Company context
Yamazen is a Japanese industrial-equipment distributor and systems integrator that supplies factory automation, robot cells and production equipment. It also leads the J-HRTI consortium’s humanoid data-factory programme for manufacturing and logistics.