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Shizen Capital

Continuous portfolio intelligence layer aggregating signals and automating LP reporting between cycles.

Business Challenge

Shizen Capital had no scalable way to compile hundreds of portfolio documents per quarter into accurate, bilingual LP reports without weeks of manual work.

Our Solution

Ekohe built a custom AI document pipeline that ingests all portfolio files, extracts and classifies key events, and auto-generates bilingual quarterly summaries and company timelines. LP reporting that once took weeks now runs automatically.

Our Key Services

Founded by former entrepreneurs and headquartered in Tokyo, Shizen Capital backs ambitious startups driving digital transformation across Japan, managing a growing portfolio across multiple funds. They are operators at heart, and they move fast. Quarterly LP reporting was slowing them down. Each portfolio company generates a constant stream of updates over the course of a quarter: funding rounds, leadership changes, product launches, shareholder agreements, business plans, meeting notes, and more. That adds up to hundreds of documents per company, in multiple formats, often in Japanese. Compiling all of it into coherent, accurate reports for limited partners, in both English and Japanese, required enormous manual effort.

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Tokyo-based and founder-led, Shizen Capital moves at the pace of the startups it backs.

Ekohe built the solution from the ground up. Portfolio documents, whether PDFs, spreadsheets, Word files, images, or zip archives, are uploaded directly into the system. The pipeline extracts raw content and processes it through an AI layer that identifies and structures key events: funding rounds, acquisitions, leadership changes, partnerships, and more. Each event is timestamped, sourced, and linked back to its original document.

The system then groups events by quarter and generates bilingual summaries in both English and Japanese for each portfolio company, alongside visual timelines giving the Shizen Capital team an immediate, chronological view of every significant development across their portfolio. A reporting process that once demanded weeks of manual work now runs on a reliable, automated pipeline. **Shizen Capital's team spends less time compiling and more time investing. **

Hundreds of documents. Two languages. One automated pipeline. Quarterly LP reporting done in minutes.

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