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Other Disclosures3687Fixstars CorporationInformation and Communications, Services and Others

AIST’s domestically developed quantum computer “System F” added to the quantum computers available through the Fixstars Amplify SDK

The Fixstars Amplify SDK now supports Fujitsu's domestically developed superconducting quantum computer “System F,” provided through ABCI-Q. Users can now run optimization calculations on System F with virtually no changes to their existing code.

Worth reading
77Important
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
64
qubits
Wording
Definitive
How definitive the wording is.

Announced details

Fixstars Amplify SDKAmplify Quantum Version 1.3OqtopusClientSystem F
Applicable field (uses covered by this announcement)

Optimization problems, combinatorial optimization, quantum-classical hybrid computing, and quantum computer applications

Launch date6 August 2026 (already supported; release date)
What the company reported numerically
Quantitative Effects

Existing code requires virtually no changes, with only a few lines needing revision in the solver specification section.

Usage history

The number of organizations registered with Fixstars Amplify has exceeded 1,200, and cumulative executions have surpassed 150 million as of 21 July 2026.

Relationship between the counterparty and the company
Fixstars Corporation3687
Relationship with the Company

Fixstars Amplify collaborates with G-QuAT. System F is manufactured by Fujitsu Limited. Fixstars Amplify is a group subsidiary of Fixstars Corporation.

CounterpartyGlobal Research and Development Center for Business by Quantum-AI Technology (G-QuAT), National Institute of Advanced Industrial Science and Technology (AIST)Fujitsu Limited

G-QuAT is a hub established at the National Institute of Advanced Industrial Science and Technology in July 2023 to support the commercialization of quantum technologies. It is developing ABCI-Q and environments for quantum device development and evaluation. Fujitsu Limited is the manufacturer of System F.

Registration number and expiry date

NEDO commissioned project number JPNP23003

Location (as indicated in this announcement)

System F currently has 64 qubits and is designed to be expandable to 256 qubits in the future.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

NEDO (New Energy and Industrial Technology Development Organization) commissioned project; Information Processing Society of Japan, 205th High Performance Computing Research Meeting

Announced details
ItemDetails
Names of Products / Services CoveredFixstars Amplify SDK, Amplify Quantum Version 1.3, OqtopusClient, System F
CounterpartyGlobal Research and Development Center for Business by Quantum-AI Technology (G-QuAT), National Institute of Advanced Industrial Science and Technology (AIST), Fujitsu Limited
Counterparty overviewG-QuAT is a hub established at the National Institute of Advanced Industrial Science and Technology in July 2023 to support the commercialization of quantum technologies. It is developing ABCI-Q and environments for quantum device development and evaluation. Fujitsu Limited is the manufacturer of System F.
Relationship with the CompanyFixstars Amplify collaborates with G-QuAT. System F is manufactured by Fujitsu Limited. Fixstars Amplify is a group subsidiary of Fixstars Corporation.
Launch date6 August 2026 (already supported; release date)
Applicable areaOptimization problems, combinatorial optimization, quantum-classical hybrid computing, and quantum computer applications
Registration number and expiry dateNEDO commissioned project number JPNP23003
Location scaleSystem F currently has 64 qubits and is designed to be expandable to 256 qubits in the future.
Quantitative EffectsExisting code requires virtually no changes, with only a few lines needing revision in the solver specification section.
Usage historyThe number of organizations registered with Fixstars Amplify has exceeded 1,200, and cumulative executions have surpassed 150 million as of 21 July 2026.
SourceNEDO (New Energy and Industrial Technology Development Organization) commissioned project; Information Processing Society of Japan, 205th High Performance Computing Research Meeting
Items this document does not state (7)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyLocationImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To promote the use of quantum computers in Japan through ABCI-Q. This will enable performance comparisons across multiple quantum and classical hardware platforms while leveraging existing code, helping to achieve both development efficiency and solution performance.

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AIST’s domestically developed quantum computer “System F” added to the quantum computers available through the Fixstars Amplify SDK | Fixstars Corporation (3687) timely disclosure | Komori