Jun Mizoguchi

TradeStation Group, Inc. through its principal operating subsidiaries, TradeStation Securities, Inc. and TradeStation Forex, Inc. offers the TradeStation analysis and trading platform to the active trader and certain institutional trader markets. The TradeStation platform offers state-of-the-art electronic order execution and enables clients to design, test, optimize, monitor and automate their own custom Equities, Options, Futures and Forex trading strategies. TradeStation Securities, Inc. (Member NYSE, FINRA, SIPC, NSCC, DTC, OCC & NFA) is a licensed securities broker-dealer and a registered futures commission merchant, and also a member of the Boston Options Exchange, Chicago Board Options Exchange, Chicago Stock Exchange, International Securities Exchange and NASDAQ OMX. Its TradeStation Prime Services division, based in New York, seeks to provide prime brokerage services, including securities lending, to small and mid-sized hedge funds and other firms. TradeStation Forex, Inc. (Member NFA) is a Retail Foreign Exchange Dealer (RFED) that exclusively provides the company’s forex brokerage offering. The company’s technology subsidiary, TradeStation Technologies, Inc. develops and offers strategy trading software tools and subscription services. Its London-based subsidiary, TradeStation Europe Limited, an FSA-authorized brokerage firm, introduces UK and other European accounts to TradeStation Securities, Inc. and TradeStation Forex, Inc. TradeStation is a wholly owned subsidiary of Monex Group, one of the largest online financial services providers in Japan. Monex Group acquired TradeStation in June 2011 as an important step in achieving its goal to become a leading global integrated online financial services group.

R&K Co. Ltd. designs, manufactures, and sells radio frequency microwave components, devices, and systems.

ALTEMIRA Co., Ltd. was founded in 1969 and aims to deliver a dream to all customers with outstanding technical capabilities and abundant knowledge cultivated by former companies such as Showa Aluminum Can, Universal Can, Sakai Aluminum, and MA Aluminum. The company is based in Tokyo, JP. and has subsidiaries in India, Japan, United States, and Thailand.

Part of Digital One, Inc., Digital One, Inc. (Japan) is a Japanese company that provides e-commerce business strategy development support consulting and e-commerce site construction support consulting. The company is based in Tokyo, Japan. The company introduces consulting work on websites and e-commerce sites in their seminars and offer assistance to those who are dissatisfied with the results of their site.

Success Holders, Inc. is a private company based in Tokyo, Japan. Success Holders has a vision to contribute to the development of the world through the success of the people involved. The Japanese company's mission is to make the world a better place by empowering individuals to achieve success. The company was founded in 1987 and Kaoru Kama has been the CEO of the company since 2020.

Trinity Technology Co., Ltd. provides technology services. The Japanese company was founded in 2020. Kazuhiro Migaki has been the CEO of the company since 2020.