Worked as a trader in the Global Markets division of Deutsche Securities Inc., handling a broad range of credit products, including domestic and international corporate bonds, CDS, convertible bonds, and structured notes. Subsequently served as a Relationship Manager in the Solutions Division at BlackRock Japan Co., Ltd., providing risk analysis and investment process advisory services to domestic asset management firms and public financial institutions. Later founded Siiibo Co., Ltd. (now Siiibo Securities Co., Ltd.), assuming the role of Representative Director and CEO. Has since worked to support growth companies through debt financing while providing investors with access to corporate bond investment opportunities. Also served as a Director of the Fintech Association of Japan, contributing to industry dialogue and policy recommendations, particularly in the areas of capital markets and startup support. Currently spearheads the company’s integration into the Metaplanet Group and leads the development of a Bitcoin-centered financial platform and ecosystem.