SIGNALQuantum·Jun 23, 2026, 7:36 PMSignal75Medium term

RIKEN Launches ROQUO Supercomputer to Drive Full-Scale Quantum-HPC System Integration

RIKEN Launches ROQUO Supercomputer to Drive Full-Scale Quantum-HPC System Integration

The RIKEN Center for Computational Science (R-CCS) has completed the installation and initiated the operational launch of its new supercomputer, "ROQUO," at its campus in Kobe, Japan. Developed under a project commissioned by the New Energy and Industrial Technology Development Organization (NEDO), the system serves as the high-performance computing (HPC) backbone for Japan’s national hybrid [...] The post RIKEN Launches ROQUO Supercomputer to Drive Full-Scale Quantum-HPC System Integration appeared first on Quantum Computing Report .

Why this matters
Why now

Nations are increasingly investing in domestic high-performance computing capabilities to secure their technological sovereignty and drive advanced research.

Why it’s important

This move strengthens Japan's position in hybrid quantum-HPC integration, essential for future scientific discovery and national competitiveness in AI and advanced computing.

What changes

Japan now possesses a dedicated national supercomputing backbone for testing and developing hybrid quantum-HPC systems, accelerating its quantum computing roadmap.

Winners
  • · Japan's scientific research community
  • · Japanese quantum computing industry
  • · High-performance computing sector
Losers
  • · Countries without national quantum-HPC integration strategies
Second-order effects
Direct

RIKEN gains a state-of-the-art facility for quantum-HPC research and development.

Second

Japan accelerates its capabilities in advanced computing, potentially leading to breakthroughs in materials science, drug discovery, and AI.

Third

Increased global competition in the hybrid quantum-HPC space, pushing other nations to invest similarly to avoid falling behind.

Editorial confidence: 95 / 100 · Structural impact: 60 / 100
Original report

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