quantum brilliance selected for the Tokyo Metropolitan Government’s subsidy program to establish a subsidiary in Japan, a first for an Australian company

Sydney, Australia and Tokyo, Japan – May 29, 2025

Quantum Brilliance (QB), a global leader in diamond-based quantum technology, has been selected for the Tokyo Metropolitan Government’s “Program to Attract Overseas Companies to Japan in Collaboration with Financial Institutions” with the support of Kiraboshi Bank. This marks QB as the first Australian company to be selected for this subsidy program, which will go towards establishing QB’s subsidiary in Tokyo, renting office space, hiring local talent and other related set up costs.

Hideaki Yoshimura, Quantum Brilliance’s Japan Country Director, relocated to Tokyo from Sydney, Australia in April 2025 to establish the local operations. QB’s CEO, Mark Luo stated “We see Japan as a key location for building a diamond-based quantum technology value chain, and we are excited to have the support of the Tokyo Metropolitan Government. We extend our gratitude to the Austrade Tokyo Office for introducing us to this grant and Kiraboshi Bank for their continued support.”

about quantum brilliance

Quantum Brilliance, founded in Australia in 2019 and grown out of research conducted at the Research School of Physics at Australian National University, is a global leader in diamond-based quantum technology.

QB specialises in the design, fabrication and manufacturing of small, ruggedized diamond quantum devices, operating at room temperature. As a full-stack hardware and software company, with operations in Australia and Germany, QB’s mission is to enable the mass deployment of quantum technology, facilitating its integration into everyday devices and high-performance computing systems.

QB has attracted world-leading scientific and commercial talent in Australia and Europe. Its international partnerships extend into North America, Europe and the Asia Pacific, and includes governments, supercomputing centers, research organizations, and industry partners.

For enquiries, please contact:

Hideaki Yoshimura
Japan Country Director
hideaki.yoshimura@quantum-brilliance.com

Quantum Brilliance Japan K.K.
15F Toranomon Hills Business Tower, 1-17-1 Toranomon, Minato-ku, Tokyo 105-6415, Japan

Tokyo Metropolitan Government Press Release – 29th May 2025
https://www.metro.tokyo.lg.jp/information/press/2025/05/2025052906

Kiraboshi Bank Press Release – 29th May 2025
https://www.tokyo-kiraboshifg.co.jp/fg/info/250529.html