Kosuke Nishida joined Sumitomo Mitsui Banking Corporation in 2008 and engaged in asset preservation, management, and succession services for high net-worth clients in the Kansai region. In 2017, he joined SMBC Venture Capital, responsible for venture investment, hands-on support, support to raise value, etc., and he then joined ITOCHU Technology Ventures in 2020. In 2022, he joined Delight Ventures, where he is mainly in charge of the Kansai region, and moved his base from Tokyo to Osaka to produce more startups from the Kansai region.