Quantum Solutions Co., Ltd. engages in content development & distribution, software contract development and cosmetics business. It operates through the following segments: System Solutions business and Eyelash Care business and Other Business segments. The System Solutions segment offers system consulting, system integration, software development and system contract development services. The Eyelash Care segment sells cosmetics and operates eyelash extension salon and eyelash extension school for eyelash care. The Other Business segment includes 5G & AI related business and manufacture and distribution of electric vehicles (EV). The company was founded on May 27, 1999 and is headquartered in Tokyo, Japan.