Top takeaways
- Japan’s private capital boom looks durable, not cyclical
- Carve-outs and take-privates should remain major opportunity areas
- Succession-driven deals are likely to keep feeding buyout activity
- Local presence and patience will separate winners from tourists
- Private credit is still early-stage but has clear room to grow
Private capital activity in Japan is booming, and global sponsors are eager to be part of it.
Private equity has led the increase in deal flow, with Japanese buyout and exit value hitting a record high of US$92.5 billion in 2025. Deal figures for 2026 YTD, while not at the levels observed last year, show the market on track for another strong showing. So far this year (to September 25), total deal value (buyouts, secondary buyouts and exits) have totaled US$32.2 billion.
Japan was once considered one of the most challenging developed economies for private market investors to crack, but sponsors have now moved into the mainstream of the local deal ecosystem.
The march of private capital
This burst of activity may seem sudden, but it has taken decades to get to this point.
A select group of determined, pioneering sponsors spent the past 20 years laying the groundwork for the opportunities emerging today. They made the effort to adapt their business practices and seize the rare opportunities where private capital was the only option to closing a deal. Over time, this cohort of managers won acceptance for the PE business model.
While these longstanding players still capture many of the best opportunities, the environment is rich with targets, and many other leading global and regional sponsors have become significantly more active.
A structural shift
Today, a weak yen, which recently fell to its lowest level against the dollar since 1986, has made valuations for Japanese assets look extremely attractive to investors buying with foreign currency.
But the increase in Japanese activity is not a short-term theme, and will outlast current foreign exchange and geopolitical conditions.
The change in the M&A market is structural, underpinned by significant shifts in Japanese business culture, regulation and corporate strategy.
Spin-outs, carve-outs, divestments and take-privates were once a rarity in Japan, but attitudes to M&A as a lever to improve shareholder returns and unlock growth are changing.
Historically, Japanese corporate groups did not divest assets—rather than a successful “exit,” a sale could be seen as a sign of failure. That culture is now changing. Japanese conglomerates are reappraising portfolio structure strategy and becoming more comfortable with using M&A, on both the buy and sell side, to optimize capital allocation.
Japanese management teams are recognizing that it does not make sense to drag down the valuations of world-leading businesses in high-growth industries by holding them in the same corporate structure as low-margin or low-growth legacy businesses.
There is also growing regulatory pressure on companies to avoid portfolio stagnation. Since 2023, for example, companies listed on the Tokyo Stock Exchange must disclose remediation plans in respect of low price-to-book ratios. Meanwhile, Japanese corporates in certain sectors have come under pressure to cut cross-shareholdings in key clients in order to support a more dynamic and open market.
These measures have led to an increase in dividend payouts and opened M&A opportunities, as companies are nudged to explore carve-outs, which PE firms have been eager to facilitate. Investment bank Lincoln International notes that carve-out transactions in Japan quadrupled in 2025.
Notable sponsor-backed carve-outs in Japan in recent years include Apollo’s US$2.1 billion acquisition of Panasonic Automotive Holdings, and Bain Capital’s purchases of Mitsubishi Tanabe Pharma for US$3.3 billion and a portfolio of Japanese corporate stores from Seven & i Holdings in a US$5.5 billion deal.
Japan’s startup ecosystem, meanwhile, is also in the process of a cultural shift. The expectations of founders have moved from establishing a domestic presence and rushing to an IPO to building global, scalable businesses with long-term growth ambitions.
Given its deep technology and advanced manufacturing expertise, Japan has underperformed when it comes to producing fast-growing startups. According to CB Insights, only six of the world’s 1,400 unicorns (startups valued at US$1 billion or more) are Japanese.
But there are signs that this is changing. Government support has increased, with a rise in public funding and the establishment of a ministry overseeing startups. AI has also helped catalyze the Japanese startup scene, with Sakana AI achieving a US$2.6 billion valuation at the end of 2025 to become Japan’s most valuable unlisted startup.
These drivers are raising the quality of Japanese startups and drawing in private capital investment. Regulators support this involvement, with the economy ministry publishing guidance encouraging company founders to consider a buyout as an exit option.
Succession and shareholder activism
A succession cliff edge and growing shareholder activism are other powerful drivers of private capital investment opportunity, and are likely to remain so.
Many family-owned businesses face succession issues. According to Neuberger Berman, 90 percent of Japan’s small and medium-sized businesses are family owned, and succession-driven deals now account for almost two-thirds of Japanese buyouts.
Succession is also a complex issue to solve within larger businesses. In the US, a talented manager who succeeds a founder can still achieve great financial rewards. In Japan, however, executive compensation practices are different, making it harder to provide suitable financial incentives for the next generation of public-company leadership.
PE sponsors can be particularly useful in these scenarios because they can take a company private and entrench the next generation of non-family successors in a way that incentivizes them and keeps them in the business.
In addition to succession pressures, rising shareholder activism has also helped drive take-private activity in Japan. According to Lazard’s H1 2026 Review of Shareholder Activism, there are 52 activist campaigns underway in Japan, a 53 percent year-over-year increase.
The increase in activism, once a niche pursuit in Japanese capital markets, reflects a shift in Japan’s economic goals and an acceptance that activism can contribute to accomplishing those objectives.
The growing number of overseas and institutional investors in shareholder bases of Japanese companies, along with the unwinding of cross-shareholdings, have altered investor behavior and priorities. Corporate governance reforms in the 2010s, including disclosure rules on institutional investor voting, and the stock exchange’s more recent price-to-book disclosure requirements have also supported rising activist activity.
Activists have pushed companies to decouple businesses that do not belong together and to divest assets that would perform better elsewhere, opening opportunities for buyout firms to provide capital and a home for these companies.
In some cases, PE firms are also working alongside companies to defend against activist campaigns, with companies turning to sponsors as strategic partners offering an alternative to activist proposals.
This will often lead to take-private deals, as companies opt to delist to shut down activist involvement.
The gentle rise of private credit
Private credit is also gaining a foothold in the country, albeit more gradually.
Japan's private credit market remains small as companies, and sponsors, have long relied on readily available traditional bank lending. But mezzanine capacity in the market is limited, and demand for higher-risk financing is expected to rise in the wake of an increase in both the number and size of M&A deals.
Japan’s financial regulator sees private credit as a key source of capital to finance rising M&A volume, and Japanese insurers, among the largest institutional investors in the world, have taken stakes in large US-based private credit firms and signaled ambitions to launch private credit funds of their own.
Some of Japan's largest life insurers, including Nippon Life, Meiji Yasuda Life and Dai-ichi Life, have all said they will maintain or increase their private credit investment plans, with Dai-ichi Life growing its private credit holdings by US$252 million in the past year alone.
These themes point to a private credit market that is relatively immature but well positioned to deepen as Japan’s M&A ecosystem expands.
A great opportunity, but patience is needed
The combination of governance reform, succession, activism, changing corporate priorities and new sources of financing makes Japan an ideal market for private capital expansion, but buoyant deal activity does not mean new players can parachute into the market and expect to unlock deal flow from day one.
Human resources are extremely constrained, and there is a shortage of finance professionals with the requisite M&A skillsets and international experience. Firms seeking to set up teams can struggle, while incumbents have a significant advantage, as professionals working in respected, well-established firms are reluctant to move on.
In addition, it takes time to build relationships and develop reliable access to deal opportunities. Sponsors that have already invested in the market, established local credibility and built sourcing networks have a distinct advantage.
The firms with the patience and resilience to break through, however, stand to benefit from a market that still offers significant untapped opportunity for sponsors.
According to Bain & Co’s Japan Private Equity Report 2026, Japanese PE has outperformed the US market across various return benchmarks. Median total value multiples in Japan reached 2.5x versus 2.1x in the US, and median IRRs hit 31 percent versus 22 percent in America.
Deal flow and transaction sizes are on an upward trajectory, and the potential returns on offer are appealing. Breaking into the Japanese market is still challenging, but the potential rewards on offer are worth the effort more than ever.