Shachihata Cloud eSign, part of the Shachihata Cloud family from Shachihata Inc., combines familiar hanko-style stamp visuals with modern e-signature and document approval tools. It helps organizations moving from paper-based seals to digital processes, and the broader platform also includes groupware, business chat, and expense claims.

Guest users can receive documents, apply an electronic seal, and return them without creating an account, keeping the barrier low for business partners.

The platform adds timestamps and activity logs to signatures, meeting the requirements of Japan’s Electronic Signature Act. This legally recognized signing level is available as a paid option.

The stamp visuals appear directly in the approval flow for a smooth transition from traditional seals, while secure digital signing runs in the background. It also features customizable approval steps, document routing, full-text search, and folder management suited for domestic corporate and public-sector use.