Despite Japan's reputation as a tech powerhouse, it only has three unicorns, compared to 192 in the US, 96 in China, and 20 in the UK, according to CB Insights
Financial Times : Tweets: @trevornoren , @psb_dc , @yaromir , @financialtimes , and @cint Tweets: Trevor Noren / @trevornoren : Number of unicorns by country https://www.ft.com/... https://twitter.com/... Theo / @psb_dc : “There remains a large gap between the technological reality and the very high expectations that people have towards robots...” #robotics #AI #Japan #startup cc @moyle_l @LizLum @GhelaBoskovich https://www.ft.com/... via @financialtimes Alexei Polyakov / @yaromir : Japan 's 3 unicorns: AI start-up Preferred Networks, news aggregation app SmartNews and fintech company Liquid. Since Mercari IPOed it's not counted. https://twitter.com/... @financialtimes : Despite its reputation as a technology powerhouse, Japan has failed to punch its weight in breeding ‘unicorns’, private companies valued at $1bn or more https://www.ft.com/... https://twitter.com/... Cint Kortmann / @cint : #Japanese #startups are too easily enticed to float their #shares prematurely in #Tokyo, forcing them to submit to market #discipline before they have #unicorn status. https://lnkd.in/e8buC92
Context & Ripple Effects
In 2019, CB Insights counted Japan's entire unicorn cohort at three companies — Preferred Networks, SmartNews and fintech firm Liquid — against 192 in the US, 96 in China and 20 in the UK. The gap wasn't a shortage of ambition so much as a shortage of private-market depth: as later coverage showed, Japanese startups tend to list early, and Mercari's IPO is a case of a company leaving the private count precisely because it went public.
The arc since then runs through two forces. On one side, real momentum — Japan produced roughly ten unicorns and startups raised about $6.2B in 2021 and $6.4B in 2022 after decades of slumber. On the other, a persistent structural brake: too many startups IPO too early amid a lack of late-stage funding, with funding set to fall around 33% from 2022 to 2024. Sakana AI's rise shows where the next cohort comes from.
First-order effects
- Preferred Networks, SmartNews and Liquid carry the weight of being Japan's only billion-dollar privates at the time — any exit or down round among them visibly moves the national count, since there is no bench behind them.
- Founders face a thin late-stage market, pushing promising companies toward early IPOs rather than staying private to scale toward unicorn valuations.
Second-order effects
- Global venture capital keeps routing elsewhere — CB Insights data shows the US captured over 67% of new unicorns added in a single post-2020 stretch while China added just nine — starving Japanese startups of the cross-border growth checks their US and Chinese peers take for granted.
- Domestic institutions fill the vacuum instead: MUFG's lead in Sakana AI's ~$135M Series B signals Japanese banks becoming the patrons of the country's most valuable startups rather than Silicon Valley funds.
Third-order effects
- If the early-IPO pattern holds, Japan's best companies graduate to public markets before reaching peak private valuations, permanently capping the country's unicorn tally relative to its economic size.
- AI changes who can become a unicorn: Sakana AI reaching ~$2.6B shows frontier-model labs, backed by domestic capital, replacing consumer apps as Japan's most credible path to billion-dollar status.
The trend: Japan's startup ecosystem is slowly deepening its funding base but remains structurally short of late-stage capital, with domestically backed AI labs emerging as the new engine of unicorn creation.