JPH

What JPH does

JPH Co., Ltd. (Japan Perpetual Holdings) is a private perpetual investment holding company incorporated on October 11, 2018 as a wholly-owned subsidiary of JPH Group K.K. It acquires and indefinitely holds equity stakes in excellent Japanese privately-held mid-tier companies whose founders or family owners face succession challenges — specifically, lack of an in-family successor, insufficient liquidity to pay inheritance taxes, or unwillingness to sell to a competitor or a time-bound PE fund that would on-sell the business. JPH explicitly commits to never resell acquired companies, supporting existing management, supplying successors where required, and assisting with long-term strategy and management-system design. The model consciously replicates Berkshire Hathaway's buy-and-hold posture rather than the 10–12-year fund structures that govern conventional Japanese PE, and it explicitly forgoes external leverage.

The company is the successor vehicle to DRC Capital and its predecessor ACTIV Investment Partners, which managed five investment funds over 1999–2019 with no LBO leverage and delivered 20–40% gross IRR through intrinsic-value enhancement, earning the 2016 Private Equity International Operational Excellence Award (Asia-Pacific Small Cap) for the Paydesign case. Its current operating portfolio comprises two wholly-owned subsidiaries: Super Resin, Inc. (acquired July 30, 2019; 100%; carbon/glass fiber-reinforced composites for aerospace, space, defense, and LCD-panel fabrication equipment, supplying parts to Hayabusa 2 and historically the Tower of the Sun at EXPO '70) and Kojitusanso Co., Ltd. (acquired October 20, 2021; 100%; Japan's first mountaineering and outdoor specialty store, est. 1924, with nationwide retail, the GsMall e-commerce platform, and Gravity Research sports climbing gyms). A third investment, Manzairaku Sake Kura, was acquired March 30, 2020 (90%) and fully divested December 22, 2025 via a family-led MBO after the founding family cultivated an internal successor — a documented successful exit that validates the model.

JPH monetizes its own holdings via distributions from operating subsidiaries and contemplates a future listing on the Tokyo Stock Exchange, at which point investors would realize capital gains while the acquired companies remain as JPH subsidiaries. Revenue is not publicly disclosed. The leadership team is led by founder Hideo Aomatsu (CEO, ex-McKinsey, World Bank, JPMorgan, Rothschild Japan) and includes Outside Director Kiyomi Saito (ex-Morgan Stanley) and Managing Director Taichi Kanamori, with the CEO also serving as a Kyoto University MBA lecturer and Nikkei Evening Edition columnist.

Name

JPH

Legal name

JPH株式会社

Website

https://jphgroup.co.jp

Company type

Private

Founded year

2018

Operating status

Operating

Short description

JPH (Japan Perpetual Holdings) is a private Japanese perpetual investment holding company that acquires 100% of mid-tier family-owned companies facing succession challenges, commits to never resell them, and provides long-term management support. Currently operating two wholly-owned subsidiaries: Super Resin (aerospace composites) and Kojitusanso (outdoor retail).

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Others

Revenue model

1. Investment Returns through IPO: JPH investors will collect their investment and obtain returns (capital gains) when JPH is eventually listed on the Tokyo Stock Exchange. JPH's investee companies remain as JPH's subsidiaries without being on-sold even after JPH becomes a public company.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

JPH is a perpetual holding company that acquires 100% or controlling stakes in excellent privately-held Japanese mid-tier companies facing succession challenges and holds them indefinitely without using external leverage. It provides liquidity to founding families, supports existing management teams, develops internal successors, and continuously assists investee companies with long-term strategy, business domain review, and management system strengthening.

Product overview

JPH (Japan Perpetual Holdings) is a perpetual investment holding company that provides business succession solutions for excellent privately-held Japanese companies. Unlike conventional private equity funds with limited investment periods, JPH operates as an unlimited-duration corporation that acquires equity stakes in target companies and holds them permanently, following the Berkshire Hathaway model. The company supports long-term prosperity through business domain exploration, long-term strategy formulation, and robust management system building. JPH's portfolio currently includes Super Resin, Inc. (specializing in composite materials for aerospace and defense applications) and Kojitusanso Co., Ltd. (Japan's first mountaineering and outdoor equipment specialty retailer with both physical stores and e-commerce operations).

Differentiator

Problem solved

Functional benefit

Products and services

• Perpetual Business Succession Investment Services Perpetual sponsorship and business succession solution for excellent privately-held Japanese companies; JPH acts as permanent holding company that acquires equity stakes without using leverage and supports long-term stable growth.
• Super Resin, Inc. (スーパーレジン工業株式会社)

Quantifiable outcome

• Gross IRR of 20-40% achieved over 20 years without external leverage
• +1 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves2 records

Expansion highlights5 records

Broad incumbents

• JAFCO Group: Japan's largest venture capital and private equity firm (TSE: 8593). Comparable as a Japanese mid-market PE investor with succession-adjacent activity, but with a much broader sector mandate (early-stage VC through buyout) than JPH's focused permanent-hold succession strategy.
• The Carlyle Group: Global private equity firm with a dedicated Japan platform investing across mid-market buyouts. Competitor for Japanese succession targets, but operates within finite fund periods requiring exits — the structural opposite of JPH's perpetual hold model.
• EXOR N.V. European perpetual holding company controlled by the Agnelli family. Closest European analogue to JPH's structure — long-duration, family-controlled holding vehicle that acquires controlling stakes and holds them indefinitely, with similar emphasis on management quality and capital allocation discipline.
• Berkshire Hathaway: Global benchmark for the permanent-capital, buy-and-hold holding company model that JPH explicitly cites as inspiration (differentiators). Operates at vastly greater scale across insurance, industrials, and listed equities, but shares JPH's core philosophy of indefinite ownership and intrinsic-value compounding without exit pressure.
• KKR & Co. Global alternative asset manager with significant Japan exposure across PE and infrastructure. Competes for the same Japanese mid-market target pool as JPH, particularly on larger succession transactions, with a similar value-enhancement orientation but a finite-life fund structure.
• Bain Capital: Global private equity firm with an active Japan franchise in mid-market and large-cap deals. Comparable as a competing capital pool for Japanese succession assets, but with conventional fund-based exit obligations rather than permanent ownership.

Direct peers

• M&A Capital Partners: Japan-focused M&A advisory firm (TSE: 6080) specialized in succession transactions for owner-operated companies. Same customer persona as JPH — founders lacking successors — with overlapping deal flow but a fundamentally different (advisory/intermediary) business model.
• Integral Corporation: Tokyo-based, mid-market-focused private equity firm (TSE: 3832) that invests in Japanese owner-operated businesses, often via succession. Closest traditional-PE comparator to JPH given overlapping target profile, although Integral operates inside finite fund vintages rather than a perpetual holding structure.
• M&A Research Institute: Japanese M&A advisory firm (TSE: 6532) focused on succession-driven transactions in the mid-market. Comparable target customer (Japanese SME owners) and category, with a tech-enabled origination model that competes for the same pipeline JPH targets.
• Nihon M&A Center Holdings: Japan's largest intermediary dedicated to SME/Mid-Tier business succession M&A (TSE: 2127). Directly comparable to JPH because both target Japanese privately-held mid-tier owners facing succession and tax-liquidity issues, although Nihon operates a fee-based intermediation model whereas JPH acquires and holds the companies itself.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about JPH