Hayato K. completed the Graduate School of Engineering, Osaka Prefecture University (mathematics engineering), and the Graduate School of Commerce, Waseda University (main MBA at night). After joining Benesse Corporation as a new graduate, he engaged in CRM and direct marketing. After that, he created more than 15 new businesses in the fields of advertising, marriage, mental health, HR-TECH, data business, etc. at Macromill, Recruit Marketing Partners, Attorney Dot Com, and Nihon Keizai Shimbun. He has won multiple Grand Prix in new business development contests at Recruit Group and has experience in starting an in-house business. Founded Data Science Venture Builder FACTORIUM at the same time as independence in 2018. He has been invited to the Japan Aerospace Exploration Agency (JAXA) as a new business expert. In 2019, he founded DATA FLUCT, a data science trading company. Currently, he is promoting more than 30 digital business development projects in a wide range of formats such as space, pharmaceuticals, healthcare, real estate, materials, entertainment, fisheries, construction, retail, and information services.