A Star Quantum

A Star Quantum Inc. (株式会社エー・スター・クォンタム) is a Japanese quantum computing software company founded in July 2018, headquartered in Minato, Tokyo. The company develops practical quantum optimization software — primarily through its AQCloud platform — that solves real-world combinatorial and planning problems for enterprise clients. AQCloud applications cover vehicle routing and delivery optimization, sales activity planning, and workforce shift scheduling. Notable clients include JAL (Japan Airlines), CTC, Zenrin, Dentsu, DNP, and Suzuyo. A Star Quantum's approach bridges near-term quantum hardware capabilities with concrete industry use cases, making quantum-powered decision acceleration accessible to large Japanese enterprises.