At pafin Inc. we are building services that act as infrastructure for the next generation of finance. For Web3 and crypto-assets we offer cryptact -- Japan's leading crypto accounting and profit calculation service -- and defitact -- a visualization and analysis service for on-chain activity that we call "Your Web3 Sidekick." We also operate fintact -- a multi-asset financial information platform which houses unique, original financial reports and Ideabook, an investment SNS which allows both traditional and crypto assets to be combined into socially shared investment ideas.