Shotaro Ishikawa

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.

Sumitomo Mitsui Card Co. Ltd., engages in credit card, loan, guarantee and gift card related business. The company was founded on December 26, 1967 and is headquartered in Tokyo, Japan.

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.

Japan Overseas Infra Invt Corp for Trans & Urban Development engages in overseas infrastructure investment. Its business includes provision of sponsor support such as completion work guarantee and cost overrun. The company was founded on October 20, 2014 and is headquartered in Tokyo, Japan.

DYM Co., Ltd. is a Japanese company that aims to contribute to society through various businesses such as web, new graduate introduction, and medical. The private company is based in Tokyo, Japan. The company's vision is to create a company that can change the world the most. The company strives to become a world-leading mega venture that can transform the world by creating new businesses that adapt to the changing times. and has subsidiaries in Japan. The company was founded in 2003 by Yuki Mizutani, who has been the CEO since then.

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.