Japan KDDI
KDDI Leads Japan’s Quantum Revolution with AI-Quantum Platform
KDDI and a group of top domestic partners have started a multi-institution research initiative to establish a “AI-quantum common platform,” which might transform Japan’s technology environment. This ambitious plan, introduced on February 27, 2025, aims to democratize quantum computing by allowing more people and sectors to use its extraordinary capabilities without quantum understanding. The Japanese government aspires to cultivate 10 million quantum technology users and generate ¥50 trillion in domestic production value by 2030, as stated in the Cabinet Office’s “Vision for a Quantum Future Society.” This program directly addresses this strategic objective. This vision shows Japan’s will to stay in the global quantum race despite increased competition.
Under Japan’s Post-5G Infrastructure Strengthening Program (G5-3), which is supervised by the New Energy and Industrial Technology Development Organization (NEDO), the project has received substantial financial support. Its main goal is to remove the major operational and technical barriers that are preventing quantum computing from being widely used in the business sector. Recognizing that the quantum sector now faces a severe dearth of specialized knowledge and established operational technologies, which together have impeded larger industrial engagement, KDDI plans to accomplish this by fiscal year 2027.
You can also read PyQBench: Quantum Noise-based Qubit Fidelity Benchmark
A Fusion of AI and Quantum for Unprecedented Accessibility
The smooth integration of artificial intelligence (AI) and quantum computing resources is the foundation of this innovative platform. Because of this novel combination, users can run the system without requiring any prior specialized knowledge of quantum mechanics or information. Large language models (LLMs) and other generative AI have become increasingly popular, highlighting the limitations of traditional (classical) computers in terms of processing speed and computational capacity. This has made the necessity for such a platform clear.
A potential solution to speed up the development of artificial intelligence and handle complex calculations, such as combinatorial optimization problems that are challenging for classical computers, is provided by quantum computers, which have the unmatched capacity to execute multiple calculations at once by utilizing quantum properties.
You can also read What is QML? How Can QML Serve as a Tool to Strengthen QKD
The platform’s adaptability it is being built to accommodate various quantum hardware techniques, such as superconducting, neutral atom, and optical system will be one of its main advantages. By dynamically choosing the best cloud-based resources for every individual application, this flexibility is made possible, thereby reducing the adoption barrier across a range of industries. This platform intends to expand quantum’s reach well beyond its conventional bounds, even though KDDI has already investigated a number of quantum use cases in the telecom industry, such as automating shift plan development for contact centers and optimizing base station settings.
The tremendous amount of teamwork this project entails reflects its enormous scope. There are ten active domestic partners in the initiative. These consist of:
- The KDDI Research Institute
- SEC Co.
- Jij
- QunaSys
- The National Institute of Advanced Industrial Science and Technology (AIST)
- Waseda University
- Keio University
- Osaka University
- Shibaura Institute of Technology
Using its powerful hybrid computing testbed, ABCI-Q, AIST’s Global Research Center for Quantum-AI Fusion Technology Business Development will manage the coordination of the research activities.
You can also read A 2D Quantum Simulator Captures Real-Time ‘String Breaking’
The technical development of the project is organized along two main lines:
- Middleware Technology: In this track, generative AI which will be heavily trained on quantum knowledge will be integrated with abstracted quantum functions, a critical task. The ultimate objective is to use an integrated development environment (IDE) to enable extremely straightforward operation. Additionally, this track will concentrate on developing advanced load-balancing systems that can automatically allocate the best AI and quantum computing resources to particular applications. The creation of application service providers, which are intended to enable the widespread distribution of quantum-enabled applications to a much larger market, is another essential element of this route.
- Stable Operations for Quantum Hardware: Given the intrinsic instability and fragility of qubit, the basic building blocks of quantum computers, which presently restrict continuous operational capabilities, this is a crucial field. This track includes the creation of sophisticated techniques for directly gathering and thoroughly analyzing telemetry data from quantum processor and the related support hardware, including cryogenic freezers and other control devices. Establishing extremely dependable fault detection and all-encompassing management systems that can successfully handle and lessen the operational difficulties brought on by qubit instability is the ultimate goal.
You can also read Karnataka Funds ₹48 Crore for Quantum Research Park phase 2
Expanding Use Cases and Accelerating Commercialization
Since Google’s 2019 claim of “quantum supremacy,” quantum computing development and commercialization have increased worldwide, according to KDDI. This milestone intensified the race for quantum dominance, encouraging huge IT businesses worldwide to offer cloud services and quantum computers. By actively promoting industrial use cases and greatly enhancing its domestic technological capacity, Japan is steadfast in its will to keep up with this pace.
In the areas of chemical calculations and optimization, where early commercialization is anticipated, the partners will concentrate on creating use cases. KDDI’s primary telecom operations, such as enhancing base station energy management and telecommunications quality, are included in optimization. Potential applications outside of telecommunications include manufacturing production planning and logistics routing optimization. Areas such as the creation of materials for next-generation renewable energy are the focus of chemical calculations.
You can also read IBM Quantum Starling exceed current supercomputers by 10⁴⁸
In order to make quantum computing easier for people who are not familiar with it, the AI and quantum common business platform will include features such separating users from application developers and providing methods akin to those found in conventional computer APIs and application portals. Additionally, when AI and quantum computing platforms advance, it will be built to adapt to technical shifts and variations, enabling applications to select the best computing resources year after year.
In exact accord with national policy goals, KDDI thinks its AI-quantum common platform will play a key role in increasing the number of useful quantum applications, improving the operational maturity of quantum systems, and speeding up commercialization. Through the Strategic Innovation Promotion Program (SIP3 quantum), the alliance is also thinking about extending similar initiatives outside of Japan and bolstering collaboration with Europe.
If successful, the AI-quantum common platform might give Japanese industry powerful quantum computing capabilities. This ubiquitous accessibility should help the nation compete in a market that is becoming crucial in sophisticated materials research, complex logistics, and supply chain optimization. Japan may lead the worldwide quantum revolution with this achievement, promoting economic growth and creativity for years.
You can also read Microwave Photons with Fixed-Frequency Superconducting Qubit
