What you will learn
  • The numbers my wholesalers showed me were real. I was the one misreading them — taking "this is moving now" to mean "this will keep moving." You'll see where the line between those two sits
  • Even in the same public statistics, figures get rewritten after the fact, and the tally next door is moving the opposite way. You'll see the mechanism that flips a conclusion depending on which table you open
  • A concrete way to handle the urge to switch methods: narrow to one metric, and separate what you can control from what you can't

Quick answers

Q: Is it a mistake to jump on whichever method is trending right now?
A: Not necessarily. But the numbers shown for that method usually express that something is moving now — they don't guarantee it will keep moving. Rather than starting on the strength of somebody else's numbers, it's more realistic to test small with your own hands first, then widen. Results vary from person to person and income is not guaranteed.
Q: Complaints about joho shozai are falling. Does that mean side-hustle trouble is down?
A: You can't say that. Complaints to Japan's National Consumer Affairs Center about joho shozai (paid "how to make money" information products) were 7,000 in FY2022, 6,256 in FY2023 and 4,118 in FY2024 (all as of May 31, 2025) — but a separate tally, trouble with side hustles involving simple tasks, rose from 2,793 in FY2022 to 3,694 in FY2023. They are different tallies, so one of them can't speak for the whole.
Read this article as 9 slides

Do you remember when you chose the method you're using now?

Probably somebody said it was the thing growing fastest at that moment. There were numbers. There were people actually getting results with it. So you started — I'd guess it went something like that.

After a while, you start to feel it isn't moving as much as you expected. And right around then, a different approach catches your eye. This time, its numbers look better. You switch. A little later, the same thing happens again.

I did that too. Except in my case, it was the job. For fifteen years.

What follows is the story of those fifteen years. If you hit a part where you think "that's me," that part is probably the same shape as the mistake I spent fifteen years making.

Same brand, and yet the view changed completely from country to country

From 2000 to 2015, I wholesaled bags for an Italian heritage leather brand. Standing on the floor of a Japanese department store, taking meetings with wholesalers in Milan, flying out to accounts in New York. That was my fifteen years.

(I wrote earlier in these insights about importing a single bag from the United States. This one is longer, and for me it stings more.)

On the shop floor in Japan, customers would come up holding a photo of a new model. "Is this one in yet?"

The warehouses of our Italian accounts were nothing like that. From the back of a dusty shelf, a classic — the kind of bag someone's grandmother would have carried — kept quietly moving.

Customers in the US, and customers in Italy, were still choosing the same shapes their mothers and grandmothers had owned, decades on. More of them had a "this is the only one I use" bag than a bag of the season.

Same brand. Same product. I was surprised again and again by how different the view could be from one country to the next.

"Hiro, this season it's this one"

In meetings with the wholesalers, the line was always the same.

"Hiro, this season it's this one. You're better off buying the new models than the classics."

The people in Milan and the people in New York would say more or less the same thing.

And then they'd show me the numbers.

And sure enough, that season's new models were moving. Once you'd been shown those figures, which one to buy wasn't even a question worth thinking about.

Written out like this, it probably reads as a story about an idiot who fell for a sales pitch. But that isn't it. They were showing me, honestly, what they were seeing. Nothing about the numbers was doctored.

So I bought the new models, and I was satisfied with the call. I don't think you can fault that decision on the information I had at the time. I still think so.

Six months later, that new model was in the corner of the warehouse

Six months later.

That new model was in the corner of the warehouse. Under dust.

And something else was being pushed instead. "Hiro, this season it's this one."

That was the loop.

Not once or twice. Every time the season turned, the same thing happened, and every time I made the same call. The name of what had been recommended six months earlier wouldn't come up six months later. A new name would. And I'd buy that one too.

Meanwhile, in the back of the warehouse, the classics kept moving quietly. They almost never came up in the meetings.

Strange thing: the harder I chased what was trending, the more I felt I was drifting away from where I wanted to end up. I just couldn't put that feeling into words. It stopped at "something's off."

It took me a surprisingly long time to work out what that unease actually was.

The numbers weren't lying

At some point it finally landed. The numbers they'd been showing me were real. Not fabricated, not inflated.

What was wrong was the way I read them.

I was reading "this is moving now" as "this will keep moving." The figures only said the first thing, and I was helping myself to the second.

In the US and in Italy, using a classic for a long time was simply more of a given. Japanese consumers respond strongly to the newest model. Same brand, same product, different shape of demand. That difference wasn't written anywhere on the sheets I was handed.

Even after nearly twenty years abroad, the gap between how I read things and how they actually felt on the ground was much wider than I'd assumed.

So I changed how I bought. I stopped chasing new models on recommendation and deliberately narrowed down to the classics.

People around me gave me the look you give someone who isn't being aggressive enough. I knew it was an unexciting call. I knew that perfectly well myself.

The result: as I remember it, sales grew to roughly four or five times what they had been.

About that "four or five times" (please read)

This figure is based on my memory and how it felt at the time, not a verified performance number. I did not go back and reconcile the books to produce it, so please read it in that spirit.

And this experience is not a story about how "plodding along will get you the same result in a side hustle or in FX." The product, the market, and the era were all completely different. What I'm writing about here is a stance — how you read a number — and it promises no results. Results vary from person to person, and no income amount is guaranteed.

So I don't think the point is that continuing has value in itself. Maybe what mattered more, in the end, was simply being able to not get yanked around by whatever was trending.

The numbers around side hustles are probably the same shape

For a long time I assumed this was a story about my own business. My reading had been sloppy, and that was all there was to it.

Then I was looking at public statistics around side hustles, and I found something the same shape.

Finding 1: the same number gets rewritten later

The National Consumer Affairs Center of Japan publishes complaint counts for joho shozai (paid "how to make money" information products): 7,000 cases in FY2022 / 6,256 in FY2023 / 4,118 in FY2024 (all as of May 31, 2025; Japan's fiscal year runs April to March, and cases routed via local consumer affairs centers are not included).

The catch is that this table changes depending on when it was compiled. Trace the earlier compilation points and FY2022 was 6,848 as of May 31, 2023, 6,999 as of May 31, 2024, and 7,000 as of May 31, 2025. FY2023 moved too, from 6,174 to 6,256.

In other words, the figure for a given year keeps rising after the fact. The 4,118 currently visible for FY2024 may well tick up a little from here. (Source: National Consumer Affairs Center of Japan, "joho shozai" — Japanese-language page)

So "the number you can see right now" is not settled reality. It moves afterwards. Same nature as the thing I spent fifteen years treating as settled reality.

There's one more.

Finding 2: the table next door is moving the other way

A separate tally by the same organisation — complaints about side hustles involving simple tasks — rose from 2,793 cases in FY2022 to 3,694 in FY2023. (Source: National Consumer Affairs Center of Japan, published September 4, 2024 — Japanese-language page)

⚠ These are two different tallies. "Joho shozai" and "side hustles involving simple tasks" cover different subject matter and are published under different frameworks. One falling while the other rises does not let you say "side-hustle trouble is decreasing" — or that it's increasing. The moment you describe the whole picture from one table alone, you have the facts wrong.

Both are genuine public data. Nobody is lying. And yet the conclusion comes out the opposite way depending on which table you open.

I think it's the same structure as the numbers the wholesalers showed me.

When you're on your third method, then your fourth

Sometimes people who've started a side hustle or affiliate work move on to a third method, then a fourth. Watching that, I have no urge whatsoever to blame them. They're probably just doing what I was doing when I re-bought a whole new lineup every season.

When people switch, there's usually a reason. Someone really is getting results with that method, and there are numbers. It isn't a lie.

But what those numbers say might only go as far as "this is moving now." That it will keep moving isn't written there. And I spent fifteen years unable to tell the two apart.

The hardest part is that those are exactly the stretches when it feels like you're doing the work. Researching a new method, setting it up, testing it. You're busy. And when you're busy, it feels like you're moving forward.

So what should you look at?

What I did when I narrowed down to the classics was less "picking the good thing" and closer to "looking at fewer things." With fewer things to chase, I could finally look properly at the one in front of me.

I think you can do the same with the numbers in a side hustle.

Narrow down to one metric

Back when I was chasing every new model each season, I was in the same state as someone checking every number every single day. Impressions, clicks, sign-ups, commissions. Watch all of them and all of them move a little, and your mood moves with each one. When your mood moves, you want to change methods.

1
Pick exactly one metric to follow. Make it the one most directly tied to what you're actually doing right now. At the writing-articles stage, article count. Once you've started making referrals, clicks. Commissions are usually still too early.
2
Fix your check to once a week. Decide the day and the time, and don't open it on any other day. "I'll look when I'm curious" means, in practice, looking every day.
3
Decide not to look at the rest for a month. Don't delete them — set the date you'll next look, in advance. A stretch of not looking actually makes change easier to read.

What you can control, and what you can't

I couldn't control the trend. What I bought, I could

What I couldn't control back then was which model would be in fashion that season. I don't think the people in Milan could control it either.

What I could control was what I bought, and how long I stuck with that decision. Translated to a side hustle: market moves and search-algorithm changes are the first kind; which method you pick and what you write are the second.

When you're rattled, you're usually looking only at the first kind. Just moving your attention back to the second is sometimes enough to get your hands working again.

I'm not going to tell you this produces results. But at the very least, I think it makes it easier to climb out of the "jump on the new models every season" state. In my case, climbing out took a very long time.

Before you add another method, find one place to take numbers with your own hands

Kingfin's affiliate needs no inventory and no large upfront cost — you can start from a phone. It isn't a promise that you'll earn. Instead of looking at numbers somebody else showed you, you can take small numbers of your own — and that's one entry point for doing exactly that. Results vary from person to person and no income amount is guaranteed.

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A checklist for not misreading a number

I looked at whether the number shows "this is moving now" or "this will keep moving," and kept the two separate
I know the same figure can be rewritten after the fact
I checked another table to see whether the category next door is moving the opposite way
I narrowed down to one metric and fixed my check to once a week
I separated what I can control (what I choose, whether I keep going) from what I can't (trends, timing)
I can explain, in my own words, why I chose this method

For fifteen years, my answer to that last one was "because it was trending."

The method you're using right now — why did you choose it? Because it was trending? Or because you tested it with your own hands?

Frequently asked questions

Is it a mistake to jump on whichever method is trending right now?
Not necessarily. The numbers shown for a trending method are usually real. But what those numbers express is that something is moving now — they are not a guarantee that it will keep moving. Read the two as one thing and you end up switching to the next method every time the pace slows, and none of it stays with you. What I would suggest is not starting in earnest on the strength of somebody else's numbers, but testing small with your own hands, within a range you can afford to lose, and seeing how it behaves in your own situation before you scale it. Results vary from person to person and no income amount is guaranteed.
I check my numbers every day and it wears me out. What should I do?
A realistic fix is to narrow down to one metric and fix your check to once a week. If you watch impressions, clicks, sign-ups and commissions every day, each of them moves a little, your mood moves with them, and that movement becomes the motive for changing methods. Pick the single metric most directly tied to what you are actually doing right now — article count if you are at the writing stage, clicks if you have started making referrals — and decide the day and time you will look at it in advance. For the rest, set the date you will next look and then decide not to look for a month. Oddly enough, that makes change easier to read, not harder.
How can you tell "this is moving now" apart from "this will keep moving"?
You cannot tell them apart with complete certainty from the presented figure alone. What you can do is check what the number actually measured: the period it covers, whose results they are and under what conditions, and how those conditions differ from yours. After that, the surest check is to see whether you can reproduce it on a small scale with your own hands. A number that moved in someone else's situation will not necessarily move in yours, so verify small before you scale up. And even after verifying, results vary from person to person and income is not guaranteed.
Complaints about joho shozai are falling in Japan. Does that mean side-hustle trouble is decreasing?
You cannot draw that conclusion. Complaints to the National Consumer Affairs Center of Japan about joho shozai (paid "how to make money" information products) were 7,000 in FY2022, 6,256 in FY2023 and 4,118 in FY2024 (all as of May 31, 2025, excluding cases routed via local consumer affairs centers). Meanwhile, a separate tally covering trouble with side hustles involving simple tasks rose from 2,793 in FY2022 to 3,694 in FY2023. The two cover different subject matter and are published under different frameworks, so you cannot combine them into a claim that side-hustle trouble has decreased or increased. These counts are also revised upward after the fact depending on when they were compiled, so the currently published figure is not necessarily the final one.
Hiro Hiraki
Author
Hiro Hiraki
Editor-in-chief, Kingfin JP. An FX affiliate specialist with 15+ years in financial and FinTech translation. Trilingual in Japanese, English and Thai.