# DAYS Partner

DAYS Partner is a Private Equity based in Tokyo, Japan.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Tokyo, Japan
- **Region:** Asia
- **Address:** Otemachi Financial City South Tower 1-9-6 Otemachi, Chiyoda-ku, Tokyo, Japan
- **Founded:** 2008
- **Assets under management:** 24974 (Altss estimate)
- **Website:** www.dbj.jp
- **LinkedIn:** linkedin.com/company/development-bank-of-japan-inc.

## Regulatory record

- **Reports private funds:** No

## About

DAYS Partner was established in 2008. It functions as a subsidiary vehicle that manages funds for Development Bank of Japan, which itself dates to 1999. The firm pursues buyout, growth equity, venture, distressed debt, and co-investment strategies. Asset classes include energy and utilities, financial services, real estate, and industrials. Geographic reach covers Japan and select international markets through joint ventures. No specific portfolio companies or dated transactions appear in available records. AUM stands at approximately $24.97B. No headcount, additional offices, or adjacent vehicles are disclosed. No operational events from the last 24 months are recorded. The structure centers on joint-venture fund management with private partners rather than direct single-family or independent GP activity.

## Sectors

- Diversified
- Energy & Utilities
- Financial Services
- Renewable Energy

## Questions

### Who runs investment decisions at DAYS Partner?

No named principals or investment committee members are disclosed in public records.

### How does DAYS Partner source proprietary deal flow?

The firm operates through joint ventures with private companies to identify and co-manage investments.

### Does DAYS Partner participate in fund commitments or only direct deals?

Records indicate participation in both fund-of-funds and direct co-investments.

### What investment stages does DAYS Partner typically target?

Strategies cover early stage, growth, buyout, turnaround, and secondaries.

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/days-partner

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