Hello. This is Shemihaza, your sentinel.
On September 1, 2026, Japan's National Consumer Affairs Center (NCAC) published a warning about investment pitches on social media that claim a celebrity is teaching a way to make money. In the cases it published, the amounts sent were around 10 million yen and around 4 million yen. This is not a scam that only catches the careless.
Here is the conclusion first, because there is exactly one reliable test.
If you are told to send investment money to a bank account held in an individual's name, it is a scam. The NCAC states it plainly: ordinary stock or FX trading never requires you to wire money into a personal bank account, and if the account you are given is in an individual's name, it is fraud — do not send anything.
It does not matter who the other party claims to be, and it does not matter how much profit your screen appears to show. That one fact settles it.
How the scam unfolds
- ▸1. It starts with an ad or a DM. An advertisement appears on social media or a video site saying a celebrity will teach you how to make money, or an account using a celebrity's name messages you directly. The celebrity's photo is being used without permission.
- ▸2. You are moved into a messaging-app group. In one case the group had more than 80 members and was full of comments saying they had made money. From the outside, there is no way to tell whether those posts come from real participants.
- ▸3. A small trade comes first, and the payout is real. In one case the person bought two stocks at 500,000 yen each, sold them, and actually withdrew about 300,000 yen. That is the moment trust is bought.
- ▸4. The amounts grow, sent to accounts in individual names. In another case what began as about 100,000 yen reached roughly 10 million yen in total. Each transfer went to a different account held in an individual's name.
- ▸5. When you try to withdraw, a new payment is demanded. It is called a "fee" or a "tax." One person was billed about 11 million yen in fees; another, whose balance showed roughly 20 million yen, was told to deposit 5 million yen for taxes before withdrawing.
- ▸6. Then they stop replying. In one case the person was steered into after-hours trading, sent about 4 million yen, and could no longer reach either the trader or the assistant.
Why careful people still fall for it
The clever part is stage 3: the first withdrawal genuinely works.
It turns our own common sense against us. We assume a scammer would never send money back, so when the money arrives we conclude this must be real. In that case the 300,000 yen was not a mistake on their part — it was what bought the 4 million yen the same person sent next.
The second trap is the "fee" or "tax" at stage 5. Because you already have a large sum with them, paying a little more to release it feels rational. In the NCAC's cases, nothing is ever released. The moment an extra payment is demanded is the last point at which you can walk away.
What you can check today
- ✓Look at whose name is on the receiving account. An individual's name means fraud. This is the simplest and most reliable check there is.
- ✓Look up that celebrity's official site or verified account. They often post warnings about being impersonated. In one case the financial firm being impersonated stated on its own site that it never messages customers through social media or invites them into group chats.
- ✓Check whether the firm is registered with Japan's Financial Services Agency. Anyone offering stock, FX or crypto-asset trading to residents of Japan must be registered under the Financial Instruments and Exchange Act or the Payment Services Act. The lists are linked below.
- ✓Also check the FSA's list of unregistered operators. The agency publishes the names of firms it has issued warning letters to.
- ✓If you cannot explain what you are actually buying, stop. Do not keep going when you cannot say what the asset is or where the return supposedly comes from.
- ✓Do not fund an investment suggested by someone you met on social media. Once the transfer is made, recovery is extremely difficult.
Checking registration takes a minute
"Check with the Financial Services Agency" sounds heavier than it is. You are only looking for a name in a list.
The FSA publishes a directory of licensed, authorised and registered businesses, and from it you can open the registers of financial instruments business operators and crypto-asset exchange service providers as PDFs. If the name is not there, do not send investment money to them from Japan.
Also open "Names of persons conducting financial instruments business without registration." If a warning letter has already been issued against them, they are on that page. Both links are at the bottom of this article.
Three lines to forward to your family
- ▸An ad or DM where a celebrity offers to teach you how to make money is not that person. Their photo is simply being used without permission.
- ▸If you are told to wire investment money to an account in an individual's name, it is a scam. A personal name instead of a company name means do not send it.
- ▸A small withdrawal that actually works proves nothing. If something feels wrong, call the Consumer Hotline 188 or the police consultation line #9110 (both are hotlines within Japan).
Where to get help
Even if you have already sent money, please do not carry it alone. The larger the amount, the harder it is to say out loud — but the sooner you ask, the more options remain.
Consumer Hotline: 188 (no area code. A nationwide three-digit number in Japan that connects you to your local consumer affairs centre)
Police consultation line: #9110 (a nationwide number in Japan for the police consultation desk nearest you)
One more warning. The NCAC also flags secondary victimisation: people who approach you promising to recover what you lost. It warns that you can be victimised a second time this way, and says that here too, if something feels wrong, you should call a consumer affairs centre.
- NCAC: warning on celebrity-fronted investment pitches on social media (published September 1, 2026, in Japanese)↗
- Financial Services Agency: directory of licensed, authorised and registered businesses↗
- Financial Services Agency: persons conducting financial instruments business without registration↗
- NCAC: consumer affairs consultation desks across Japan↗
