Japan To Help Ibm Build A Massive 10 000 Qubit Quantum Computer

KOBE, Japan, June 23, 2025 /PRNewswire/ -- IBM (NYSE: IBM) and RIKEN, a national research laboratory in Japan, today unveiled the first IBM Quantum System Two ever to be deployed outside of the United... The availability of this system also marks a milestone as the first quantum computer to be co-located with RIKEN's supercomputer Fugaku — one of the most powerful classical systems on Earth. This effort is supported by the New Energy and Industrial Technology Development Organization (NEDO), an organization under the jurisdiction of Japan's Ministry of Economy, Trade and Industry (METI)'s "Development of Integrated Utilization Technology for... IBM Quantum System Two at RIKEN is powered by IBM's 156-qubit IBM Quantum Heron, the company's best performing quantum processor to-date. IBM Heron's quality as measured by the two-qubit error rate, across a 100-qubit layered circuit, is 3x10-3 (with the best two-qubit error being 1x10-3) — which is 10 times better than the previous generation... IBM Heron's speed, as measured by the CLOPS (circuit layer operations per second) metric is 250,000, which reflects another 10x improvement in the past year, over IBM Eagle.

At a scale of 156 qubits, with these quality and speed metrics, Heron is the most performant quantum processor in the world. This latest Heron is capable of running quantum circuits that are beyond brute-force simulations on classical computers, and its connection to Fugaku will enable RIKEN teams to use quantum-centric supercomputing approaches to push forward... The new IBM Quantum System Two is co-located with Fugaku within the RIKEN Center for Computational Science (R-CCS), Japan's premier high-performance computing (HPC) center. The computers are linked through a high-speed network at the fundamental instruction level to form a proving ground for quantum-centric supercomputing. This low-level integration allows RIKEN and IBM engineers to develop parallelized workloads, low-latency classical-quantum communication protocols, and advanced compilation passes and libraries. Because quantum and classical systems will ultimately offer different computational strengths, this will allow each paradigm to seamlessly perform the parts of an algorithm for which it is best suited.

This quantum computer expands IBM's global fleet of quantum computers, and was officially launched during a ribbon-cutting ceremony on June 24, 2025, in Kobe, Japan. The event featured opening remarks from RIKEN President Makoto Gonokami; Jay Gambetta, IBM Fellow and Vice President of IBM Quantum; Akio Yamaguchi, General Manager of IBM Japan; as well as local parliament members and... IBM and Japan’s National Institute of Advanced Industrial Science and Technology (AIST) are joining forces. Their mission is to create a quantum computer with an incredible 10,000 qubits. This collaboration will significantly expand the current limits of quantum computing. By comparison, existing quantum computers reach just 133 qubits.

The project between IBM and AIST has broader goals than creating a powerful computer. It aims to strengthen Japan’s quantum technology industry. Both entities will work together to design the next-generation of quantum computers. They also plan to improve the supply chains for these machines. Through these efforts, the partnership will reshape the quantum computing field. This 10,000-qubit machine is planned to start running by 2029.

Achieving this goal will mark a major turning point in quantum computing. More qubits mean new frontiers in technological innovation. Industries ranging from pharmaceuticals to transportation will see significant benefits. The collaboration between Japan’s National Institute of Advanced Industrial Science and Technology (AIST) and IBM aims to speed up the use of quantum technology in Japan. This effort is especially focused on using quantum computing in different industries. Both groups plan to expand the quantum ecosystem in Japan and promote the creation of business value.

AIST is known for its work in artificial intelligence and it has important patents for quantum computing. The institute will help by training Japanese companies, especially in the pharmaceutical sector, on using quantum computers effectively. This training bridges the gap between high-tech quantum computing and its practical use, empowering businesses to fully benefit from this technology. Hoping to accelerate research into quantum technology, which has potential applications in fields as diverse as drug discovery and cryptography and is also crucial for economic security, the governments of Japan and the United... Industry and academia in both countries are collaborating to pioneer quantum-centric supercomputing. The University of Tokyo partnered with IBM in 2019, leading to the launch two years later of the gate-based commercial quantum computer known as IBM Quantum System One.

IBM Professor MURAO Mio (left) of the University of Tokyo’s Graduate School of Science, and Associate Professor TERASHI Koji of the International Center for Elementary Particle Physics from the same university. Professor David Awschalom of the Pritzker School of Molecular Engineering, University of Chicago. Meanwhile, the University of Chicago is home to the Pritzker School of Molecular Engineering, the first educational institution in the United States to offer a doctoral program in quantum engineering. It has been involved in research in a variety of fields, from quantum algorithms to quantum cryptography communications. Talking about the partnership, David Awschalom, Liew Family Professor of Molecular Engineering at the University of Chicago, makes these comments: “Collaboration—across borders, fields, and sectors—is critical to fully realizing the transformative potential of quantum...

I believe that some of the most seismic impacts of at-scale quantum computing are yet to be discovered.” He adds, “We’ve already held joint workshops, identified powerful new areas for collaboration, and are launching... We hope that this experience of personnel exchange with the University of Chicago will lead to the development of the next generation of researchers.” However, creating a supercomputer with 100,000 qubits is by no... There are many difficulties to overcome, such as maintaining quantum superposition and correcting errors caused by noise. “I think it’s important at this stage to research algorithms that will prove useful and beneficial for the future, for when we will have realized quantum computers that are able to maintain proper operation... Quantum computers, which until recently were only a theoretical concept, are now becoming a reality. That is why universities and companies across Japan and the U.S.

are complementing each other and competing to usher in a new paradigm of quantum computing. The quantum computer, called Starling, will use 200 logical qubits — and IBM plans to follow this up with a 2,000-logical-qubit machine in 2033 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. IBM scientists say they have solved the biggest bottleneck in quantum computing and plan to launch the world's first large-scale, fault-tolerant machine by 2029. The new research demonstrates new error-correction techniques that the scientists say will lead to a system 20,000 times more powerful than any quantum computer in existence today.

In two new studies uploaded June 2 and June 3 to the preprint arXiv server, the researchers revealed new error mitigation and correction techniques that sufficiently handle these errors and allow for the scaling... IBM has ambitions to take the lead in quantum computing, with a new governmental partnership inbound to make this a reality. Japanese news outlet Nikkei reports on a leaked joint effort by IBM and Japan's National Institute of Advanced Industrial Science and Technology (AIST) that seeks to produce a quantum computer containing 10,000 qubits by... Quantum computing has been a major focus of IBM for a few years now, and this newest step forward is a notable one. The 10,000 qubit machine explodes past IBM's current quantum roadmap, which doesn't even reach 2,000 qubits in commercial products until 2033 and beyond. (IBM had previously planned on a 2025 release of a 1,000 qubit computer, Condor, but the prototype has been shelved.) The goal of the 10,000-qubit machine is to run quantum calculations without a traditional...

IBM and AIST are set to announce the deal with a signed memorandum "in the coming days", according to Nikkei's source. The partnership has some major goals already set forth. IBM and AIST will seek to develop semiconductors and circuits that function in near-absolute zero temperatures. Quantum computers work more efficiently and correctly the closer to zero Kelvin they get, and today's largest machines have to have their qubits and chips/circuits in separate rooms or chambers, so creating components that... AIST will leverage its patents, AI knowledge base, and connections to Japanese part-makers in the production of the forthcoming supercomputer. AIST will also help ensure future quantum supercomputers get into the hands of Japanese companies and industries, by providing training to companies and lobbying for the adoption of quantum by Japanese companies.

This access to the lifeblood of Japanese industry is reportedly why IBM made the deal, the company's largest deal with a governmental industry in the quantum field. It is important to note that much like every other part of computing, one massive number does not a great machine make. Qubit quality and efficiency increase quickly, which is why IBM has shelved recent attempts at 1,000-qubit computers in favor of their 133-qubit machines which beat 1,000-qubit prototypes in quality and efficiency. And just as traditional CPUs utilize hyper-threading and caching for better performance, quantum computing has other methods that increase its performance beyond simply boosting qubit numbers forever. After all, quantum computers become less stable at higher qubit counts, so the future of quantum will rely on smart engineering in keeping the 10,000-qubit and beyond computers of the future stable and inexpensive... Supercomputer Fugaku at the RIKEN Center for Computational Science in Kobe (©Sankei by Yasuaki Watanabe)

A newly installed IBM quantum computer officially began full-scale operations on June 24 at the RIKEN Center for Computational Science in Kobe. In a groundbreaking initiative, it will operate in tandem with Japan's flagship supercomputer, Fugaku, with the goal of dramatically enhancing computational power and processing efficiency. This integration of quantum and classical computing is expected to accelerate innovation across a broad spectrum of fields, from drug discovery to cutting-edge materials research. Quantum computers harness the unique properties of subatomic particles like photons and electrons to perform complex calculations. Celebrated for their extraordinary potential, quantum computers are often said to solve problems in one minute that would take a supercomputer 100 years. They are especially effective in quantum chemical calculations, helping scientists analyze the behavior of matter and chemical reactions at the molecular scale.

Japan’s National Institute of Advanced Industrial Science and Technology (AIST) is collaborating with IBM to develop a cutting-edge quantum computer boasting 10,000 qubits. This ambitious project aims to vastly outperform current quantum computers, which typically operate with only a few hundred qubits. Additionally, AIST has announced an agreement for the installation of a Fujitsu quantum computer, further solidifying its commitment to advancing quantum computing technology. These initiatives reflect Japan’s strategic efforts to lead in the rapidly evolving field of quantum computing. Join our mailing list, contact the team or join our vibrant and friendly community of users, developers and enthusiasts on Discord or one of our other social channels

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