Tips for reading overseas cryptocurrency news in '3 lines': 5 steps to avoid being fooled by sensational posts
Overseas cryptocurrency news is faster and more abundant than Japanese news. However, English headlines are often exaggerated, and since the figures are in ‘dollars,’ it is hard to grasp the scale at a glance.
In this note, I will write down the exact steps I use every time I create a ‘3-line summary’ on X. There are only five, so you can copy them starting tomorrow.
※This is not investment advice. It is also not an article recommending specific stocks.
Conclusion: These are the 5 things I look at when summarizing into 3 lines
1. When did it happen
2. Who released the original data
3. How much is it in yen
4. How does it compare to Japan
5. So, what does it have to do with us in Japan
If you look at things in this order, even long English articles can be condensed into 3 lines. I will explain them one by one.
1. When did it happen
On overseas X and Reddit, articles from six months or a year ago often go viral again. This is because if the headline is provocative, people spread it without checking the date.
First, check the date of the article and the timeframe of the figures within it. For example, even in an article titled ‘Brazil’s transaction volume hits an all-time high,’ the meaning changes completely depending on whether it refers to 2024 or 2026 figures.
2. Who released the original data
News sites often cite articles from other sites. If you trace them back, the source is almost always one of the following:
・Statistics from a country’s central bank or government office
・Reports from research firms like Chainalysis
・Announcements from exchanges or companies (which may also serve as advertising)
・Individual posts
I consider these to be more reliable in descending order. Since company announcements sometimes only release figures favorable to themselves, I make sure to always include ‘who is saying it’ in the first line.
3. How much is it in yen
Most figures in overseas news are in dollars. You don’t get a sense of scale when you see ‘$1B,’ do you? I roughly calculate it at 150 yen to the dollar.
・$1 million ($1M) → approx. 150 million yen
・$1 billion ($1B) → approx. 150 billion yen
・$1 trillion ($1T) → approx. 150 trillion yen
For example, in the 2026 Chainalysis report, the transaction volume of crypto assets in Latin America was approximately $593.8 billion for the year. In yen, that is about 89 trillion yen. Writing it this way makes the scale much easier to visualize.
4. How does it compare to Japan
Looking at the numbers alone doesn’t tell you if it’s ‘a lot or a little.’ By comparing it with similar stories in Japan, the meaning of the news becomes clear.
For example, in South America, ‘coins that move in the same value as the dollar (stablecoins)’ are used more often than Bitcoin. This is because the value of their own country’s currency is prone to falling, and many people want to hold dollars. In Japan, the most common use is ‘aiming for price appreciation,’ so the usage is almost the opposite. Once you notice this ‘opposite’ aspect, you can write the third line.
5. So, what does this have to do with us in Japan?
Finally, write “So what?” in one line. This is the most important part.
・Is a similar rule likely to be created in Japan?
・Will it affect Japanese exchanges or services?
・Is it just an overseas story that we don’t need to worry about right now?
“No need to worry about it right now” is also a perfectly valid conclusion. I consider posts that connect everything to “opportunities” or “don’t miss out” to be highly likely to be hype.
Try it out
Let’s try it with a recent news story.
Original information: The Central Bank of Brazil has started a licensing system for crypto asset companies, and 143 applications were received by the October 30th deadline. OKX, Bybit, and Nubank group companies have also applied.
In 3 lines:
143 applications for crypto asset company licenses in Brazil were received by the deadline (local report).
Major overseas exchanges and bank-affiliated companies also applied.
→ The trend of large companies finding it easier to enter as rules are established is similar to legal amendments in Japan.
Write “what, how much, and who said it” in the first line, supplementary information in the second line, and “so what?” in the third line. If you remember this format, you can read any news in the same way.
Summary
・First, look at “when it happened” and “whose data it is”
・Convert dollars to yen and compare with Japan
・Finally, write “what it has to do with us in Japan” in one line
On X, I post “Overseas Crypto in 3 Lines” created using this procedure every day. I pick up topics not only from English-speaking areas but also from Spanish and Portuguese-speaking areas. Please take a look if you’d like.