Quantum Technology Expands into Medical Field

The Japanese government is advancing research to apply quantum technology in medicine. Quantum sensing can detect very small changes inside the body with high sensitivity. A key development is 'hyperpolarized MRI,' which uses quantum technology to greatly improve MRI sensitivity, helping to find diseases earlier and evaluate medicine effects faster. Additionally, research is ongoing to miniaturize large ion beam cancer treatment machines into a 'quantum scalpel' so many hospitals can use it. Research activities have intensified since 2026. Foreign residents in Japan should check official government updates for detailed information and follow any procedures when receiving new medical tests or treatments.