IQM books first enterprise quantum-computer purchase in Japan: 20-qubit Radiance system to TOYO Corporation, delivery by end-2026
On 2026-04-27, IQM Quantum Computers and TOYO Corporation announced via BusinessWire that TOYO has purchased an IQM Radiance 20-qubit superconducting full-stack quantum computer, to be delivered by the end of 2026 in both on-premises and cloud-accessible configurations. IQM and TOYO described the transaction as the first enterprise quantum-computer purchase in Japan. The system will be IQM's third deployed Asia-Pacific installation, alongside prior systems in South Korea and Taiwan. The purchase executes against the IQM–TOYO distribution agreement signed on 2025-08-06, under which TOYO markets and sells IQM Spark (5-qubit) and Radiance (20- to 150-qubit) on-premises superconducting systems in Japan. CEO Jan Goetz framed the transaction as supporting Japan's national quantum strategy by giving Japanese enterprises and researchers an owned-infrastructure platform that integrates with HPC environments.
Geographic-first commercial milestone for IQM in Japan — third APAC installation, first enterprise (non-academic, non-research-lab) buyer in the country, and the first transaction monetised under the 2025-08-06 IQM–TOYO distribution channel. Score 5 per the §8.2 anchor for incremental commercial deployment at a tracked vendor: the system size (20 qubits) is the smaller end of the Radiance range, the customer is one enterprise rather than a national programme, and delivery is forward-dated by ≥6 months — below the score-6 threshold (which the prior 2026-04-07 IQM–Galaxy Poland 54-qubit deal cleared as IQM's first private-enterprise sale globally).
Validates the 2025-08-06 IQM–TOYO distribution agreement as a go-to-market mechanism that produces actual contracted purchases inside one fiscal year, raising the probability of additional Japan-domiciled enterprise sales (TOYO's enterprise customer list spans large Japanese industrials and universities). Establishes a 20-qubit comparable for Japanese government quantum procurement programs and sets up a Japan-side comparison against Fujitsu's STAR superconducting and RIKEN's superconducting roadmaps.