Quantum Solutions Co.,Ltd. (TSE:2338) is an AI-focused technology company providing hardware and software solutions for artificial intelligence applications. Established in 1999 and headquartered in Tokyo, Japan, the company listed on the Tokyo Stock Exchange in 2002 and operates primarily across Japan, Asia Pacific, and the Middle East regions. It delivers comprehensive AI infrastructure through distribution of NVIDIA GPU servers to internet giants and corporations for AI development and large-scale data processing; AI games including production of AAA title IP "JEWEL" in collaboration with JP GAMES targeting Middle East markets and acquisition of IP and creative studio for "SANCTUS SENKI – GYEE" to expand globally; and AI enterprise solutions developed through partnerships with organizations and government offices to support business growth and creativity. Additional services encompass system consulting, system integration, software development, system contract development, contents development and distribution, software outsourced development, and eyelash care businesses including salons, schools, and cosmetics sales. Formerly known as Bit One Group Co.,Ltd., it changed its name to Quantum Solutions Co.,Ltd. in August 2021 to reflect its strategic pivot toward AI and technology innovation. Recent developments include a strategic alliance with TDX Strategies Ltd announced in December 2025 to advance Bitcoin treasury operations, encompassing trade execution, asset custody, structured product design, and market risk management as part of a plan to accumulate up to 3,000 Bitcoins over 12 months; a USD 10 million loan from Integrated Asset Management (Asia) Limited in support of this initiative; and Ethereum acquisitions by Hong Kong subsidiary GPT Pals Studio, including 2,000 ETH in October 2025 bringing total holdings to approximately 3,865 ETH.