Quantum Solutions Co.,Ltd. delivers hardware and software AI solutions for businesses and individuals. It is involved in the provision of AI infrastructure services; development of game and game content; testing and proposing for commercializing AI solutions; management of eyelash extension salons; and planning and sale of eyelash-related cosmetics. The company was formerly known as Bit One Group Co.,Ltd. and changed its name to Quantum Solutions Co.,Ltd. in August 2021. The company was incorporated in 1999 and is headquartered in Tokyo, Japan.