Joined Tokyu Agency Inc., a comprehensive advertising agency, in 2008, where he was involved in marketing and product development for approximately 4 years. In 2012, transitioned to SoftBank Corp., engaging in planning and launching a parenting support service utilizing smartphones. Additionally, took part in the development and expansion of new businesses leveraging IoT and AI technologies for smart city initiatives targeting both B2B and B2G markets. Later in 2020, joined a logistics SaaS company, where, as a General Manager, oversaw a wide range of responsibilities including corporate planning, launching new businesses, scaling existing operations, conducting business due diligence (DD), post-merger integration (PMI), and organizational development.