Bit One Group Co., Ltd. engages in the provision of technical consulting and business support services. It operates through the following segments: Fintech, System Solutions, Eyelash, and Others. The Fintech segement engages in the virtual currency mining business and proveides technical support for virtual currency. The System Solutions segment provides system consulting, system integration, smartphone applications development and information technology contracting services. The Eyelash segment operates salons and sells specialized eyelash extensions. The Others include the restaurant business. The company was founded on May 27, 1999 and is headquartered in Tokyo, Japan.