Keio University

Quantum Computing Center

Published: May 28, 2026
KGRI

Summary

Quantum computing is the device that enables super efficient computation, using the quantum properties. Particular target is the problem of integer factorization or optimization, which usually requires exponentially large computational time to solve and thus cannot be attacked via conventional algorithms. Quantum computing is expected to offer efficient solutions for those problems. The goal of Keio quantum computing center is to identify important problems appearing industry and society that might be tractable via quantum computing, and then provide hardware and software for solving those problems, with the support from the government and industries.

Center Original Website

Operational Period

July 1, 2018 – June 30, 2028

Members

Principal Investigator

Naoki Yamamoto

ProfessorFaculty of Science and Technology, Department of Applied Physics and Physico-InformaticsQuantum computing, Quantum information, Mathematical

Keiya Shirahama

ProfessorFaculty of Science and Technology, Department of PhysicsCondensed matter physics II

Junko Hayase

ProfessorFaculty of Science and Technology, Department of Applied Physics and Physico-InformaticsNanostructural chemistry, Nano/microsystems, Optical engineering/photon science, Condensed matter physics I, Atomic/molecular/quantum electronics