Last Updated: June 26, 2026
In 11 days, 179 companies named Japan as their next market.
That was 45.0% of all the firms that named any target (Source: Rhetica signal feed, 2026).
More than the US and Europe put together.
Here is what one clean read of our feed shows. And what entry into Japan really costs once you do the math.
Key Findings
- In 11 days (June 13 to 23, 2026), our feed caught 1,413 firms with real plans to go abroad, out of 343,849 we track (Source: Rhetica signal feed, 2026).
- Of the 398 that named a target market, 179 named Japan, or 45.0% of them (Source: Rhetica signal feed, 2026).
- Of those 179, 70 sell B2B SaaS and 31 sell B2B hardtech. So 101 of 179 are B2B tech (Source: Rhetica signal feed, 2026).
- B2B SaaS is the top segment by far, at 498 of 1,413 firms, or 35.2% (Source: Rhetica signal feed, 2026).
- The US is the top home market, with 299 firms (Source: Rhetica signal feed, 2026).
This is one snapshot. Not a trend line.
I will not tell you Japan demand is rising. I do not have a second read to prove it.
Rhetica is a B2B international-expansion and DTC growth consultancy that builds and operates new-market revenue.
What the data actually says (and what it does not)
The honest read is narrow. In one 11-day window, Japan led at 45.0% (Source: Rhetica signal feed, 2026).
More than half of those firms sell B2B software.
That is worth a look. But it is not proof of a surge. There is no prior week to compare.
Here is the method, in plain terms.
We track 343,849 firms. We flagged the 1,413 that showed real plans to go abroad in the window (Source: Rhetica signal feed, 2026).
Of those, 398 named a place. And 179 of the 398 named Japan (Source: Rhetica signal feed, 2026).
So I am dropping the word “trend” on purpose.
What matters is not whether 179 climbs next week.
It is whether your own Japan entry clears the gates before you spend.
Why is B2B software being pulled toward Japan?
The pull is built in, not a fad. Japan has a huge base of old systems that now must change.
The people who ran them are retiring. And the state is pushing firms to modernize.
That makes a buying market.
For years, Japanese firms ran on custom old software that nobody wanted to touch.
Japan’s trade ministry warned this could cost the economy up to 12 trillion yen a year. It calls this the 2025 Cliff (Source: CIO, 2025).
About 80% of Japanese firms still ran old IT that had turned into hidden tech debt (Source: CIO, 2025).
The demand gap is wide.
In one survey, about 80% of US and German firms felt their tech shift had worked. Only about 30% of Japanese firms felt the same (Source: IPA via VTI, 2025).
By 2025, 76.8% of Japanese firms were pushing the shift. Yet only about a third saw real results (Source: IPA via VTI, 2025).
That gap is the prize. A big base must update.
Local teams are behind. And the state is paying to speed it up.
The market is also large. Japan’s SaaS market was worth over 12.2 billion dollars in 2025. It may hit 38.1 billion by 2035 (Source: Research Nester, 2025).
A second read puts firm software spend near 25.9 billion dollars by 2030 (Source: Grand View Research, 2025).
But here is the trap.
Software founders think their product travels for free, since it is digital. That belief is the costliest one I see.
The pull is real. But these same founders read the demand and skip the cost of winning it.
What does entering Japan actually cost a software company?
Japan is not “hard” in some vague way. Hard means a list of cost lines.
They thin your margin and stretch your payback. In Japan, fit is more than language.
It means local billing, local invoices, data kept in-country, and a slow, trust-led sale you cannot rush.
When a founder tells me Japan is hard, here is what they mean.
Their margin is thinner than they planned. And their payback runs longer than they can bear.
Each cost below is a real line in the P&L. Not a footnote.
Japanese buyers expect local invoices, monthly bills, bank transfers, and local cards. Miss those and you lose the deal at the last step (Source: Nihonium, 2025).
The APPI privacy law is a must. Many buyers also want data kept in-country (Source: Nihonium, 2025).
The upside of doing it right is real. 66% of Japanese buyers say they will pay more for a product made to fit (Source: Nihonium, 2025).
The downside is just as real. An estimated 70% of go-it-alone entries fail inside the first two years (Source: Nihonium, 2025).
So fit is not a coat of paint. It is the line between a Green market and a cash trap.
How long does a Japan entry take to pay back?
Payback is the axis that bites in Japan. The trust-led sale stretches the time to earn the money back.
Here is the math, on made-up inputs, with Rhetica’s set formula.
Payback is in months. And months need a purchase-rate input.
The formula: payback months equals True CAC, split by margin per order, then by the monthly purchase rate. The full per-country math lives in our guide to payback period by market.
Take one B2B software seat sold into Japan. One set of made-up inputs:
- True CAC, fully loaded: 120 dollars [ILLUSTRATIVE]
- AOV per order: 60 dollars [ILLUSTRATIVE]
- Margin: 40% of revenue [ILLUSTRATIVE]
- Purchases per customer: 1.5 over 6 months [ILLUSTRATIVE]
Margin per order is 60 dollars times 40%. That is 24 dollars per order.
The monthly purchase rate is 1.5 purchases split by 6 months. That is 0.25 orders per month.
Orders to recover is 120 split by 24. That is 5 orders.
Payback in months is 120 split by 24 times the 0.25 monthly purchase rate. That is 20 months.
Note the gap.
The lazy method would call this 5 months. But 5 is orders, not months. This buyer purchases once every four months at that purchase rate.
The honest payback here is 20 months at a 0.25 monthly purchase rate.
How do you decide whether to commit to Japan or walk away?
Use the Market Verdict. It is Rhetica’s framework.
Score a market on two axes: margin and payback in months. Mark each Green, Yellow, or Red.
Take the worse of the two as the call. The point is to make it a lookup, not a fight.
I make every client set the verdict before launch, not after.
The hard part of going abroad is never finding a market worth a shot.
It is leaving one that bleeds you while the team is too deep in to stop.
The bands are fixed, per rhetica_standards.md. On margin: Green is 25% or more.
Yellow is 15% up to 25%. Red is below 15% (per rhetica_standards.md).
On payback, where each figure assumes a stated monthly purchase rate: Green is 12 months or less. Yellow is 12 up to 18.
Red is over 18.
On the made-up inputs above [ILLUSTRATIVE], margin is 40%. That is Green. The payback of 20 months at a 0.25 monthly purchase rate is Red.
The call is the worse of the two. So this Japan entry is Red until the payback is fixed.
That does not mean walk away from Japan.
It means fix the payback lever first. Shorten the sale, or cut the cost per sale, before you scale spend.
“For most B2B software entries into Japan, the margin is fine and the payback is what bites, since the trust-led sale stretches the time to earn it back,” says Aliyan, founder of Rhetica, who has launched into Japan.
What this means for your strategy
The snapshot is the prompt. It is not the answer.
Do not enter Japan because 179 firms named it in 11 days.
Enter Japan only if your modeled margin and payback clear the gates.
This holds whether you sell software or DTC.
Our anchor client is a DTC or consumer brand at 5 to 50 million dollars a year, run by a founder, CMO, or Head of Growth, going into a second or third market (per rhetica_standards.md).
The B2B software founders here face the same gate. Their cost lines just differ.
So model the margin. Model the payback.
Take the worse band. Then commit or walk. If you are still choosing between candidate markets, start with the full framework for how to choose, sequence, and exit international markets.
Want the discipline before the spend? Set your Green, Yellow, and Red bands today. Then run your Japan candidate through them.
Action Checklist
- Treat the snapshot as a prompt to model Japan, never as a green light to enter it.
- Write down your fit cost lines: invoices, billing, data, and a slower sale (Source: Nihonium, 2025).
- Work out payback in months with a purchase-rate input. Never pass off orders as months.
- Score the market with the Market Verdict on both axes. Take the worse band.
- Lock your go or no-go bands before the first dollar of spend.
Frequently Asked Questions
Why did 179 companies name Japan in 11 days?
In 11 days, from June 13 to 23, 2026, our feed found 1,413 firms with real plans to go abroad. 179 of the 398 that named a target chose Japan (Source: Rhetica signal feed, 2026).
That is 45.0%, more than the US and Europe put together (Source: Rhetica signal feed, 2026).
It is one snapshot, not a trend.
Is Japan a good first market for B2B software?
Japan has a real pull. A big base of old systems must update, and local teams are behind, with only about 30% of Japanese firms saying their tech shift worked (Source: IPA via VTI, 2025).
But the entry cost is real. So the answer rides on whether your modeled margin and payback clear the gates.
Why is entering Japan expensive for software companies?
In Japan, fit is more than language. It means local invoices, bank-transfer billing, data kept in-country, and a slow, trust-led sale (Source: Nihonium, 2025).
Each one is a cost line that thins margin and stretches payback.
How do you calculate payback for a Japan entry?
Use the set formula. Payback in months equals True CAC, split by margin per order, then by the monthly purchase rate.
On made-up inputs of 120 dollars CAC, 60 dollars AOV, 40% margin, and a 0.25 monthly purchase rate, payback is 20 months. Not the 5 orders the lazy method implies.
What is the Market Verdict framework?
The Market Verdict scores a market on margin and payback in months. It marks each Green, Yellow, or Red, then takes the worse band as the call.
On the Japan example, margin is Green and payback is Red. So the call is Red until payback is fixed.
Should I enter Japan because of this data?
No.
The snapshot is a prompt to model your own entry, not a green light. Enter only if your margin and payback clear the gates.
Author: Aliyan Ahmed, founder of Rhetica, who has personally launched 30+ DTC brands into new markets. Operator, not advisor. Rhetica is a B2B international-expansion and DTC growth consultancy that builds and operates new-market revenue.