We can readily understand why investors are attracted to unprofitable companies. Indeed, Bitcoin Japan (TSE:8105) stock is up 125% in the last year, providing strong gains for shareholders. But while the successes are well known, investors should not ignore the very many unprofitable companies that simply burn through all their cash and collapse.
So notwithstanding the buoyant share price, we think it’s well worth asking whether Bitcoin Japan’s cash burn is too risky. For the purpose of this article, we’ll define cash burn as the amount of cash the company is spending each year to fund its growth (also called its negative free cash flow). The first step is to compare its cash burn with its cash reserves, to give us its ‘cash runway’.
How Long Is Bitcoin Japan’s Cash Runway?
You can calculate a company’s cash runway by dividing the amount of cash it has by the rate at which it is spending that cash. As at March 2026, Bitcoin Japan had cash of JP¥3.0b and no debt. In the last year, its cash burn was JP¥421m. Therefore, from March 2026 it had 7.2 years of cash runway. While this is only one measure of its cash burn situation, it certainly gives us the impression that holders have nothing to worry about. You can see how its cash balance has changed over time in the image below.
See our latest analysis for Bitcoin Japan
How Well Is Bitcoin Japan Growing?
At first glance it’s a bit worrying to see that Bitcoin Japan actually boosted its cash burn by 21%, year on year. Also concerning, operating revenue was actually down by 4.5% in that time. In light of the data above, we’re fairly sanguine about the business growth trajectory. In reality, this article only makes a short study of the company’s growth data. You can take a look at how Bitcoin Japan has developed its business over time by checking this visualization of its revenue and earnings history.
How Easily Can Bitcoin Japan Raise Cash?
While Bitcoin Japan seems to be in a fairly good position, it’s still worth considering how easily it could raise more cash, even just to fuel faster growth. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash and fund growth. By looking at a company’s cash burn relative to its market capitalisation, we gain insight on how much shareholders would be diluted if the company needed to raise enough cash to cover another year’s cash burn.
Bitcoin Japan has a market capitalisation of JP¥9.7b and burnt through JP¥421m last year, which is 4.3% of the company’s market value. Given that is a rather small percentage, it would probably be really easy for the company to fund another year’s growth by issuing some new shares to investors, or even by taking out a loan.
Is Bitcoin Japan’s Cash Burn A Worry?
As you can probably tell by now, we’re not too worried about Bitcoin Japan’s cash burn. For example, we think its cash runway suggests that the company is on a good path. While its increasing cash burn wasn’t great, the other factors mentioned in this article more than make up for weakness on that measure. Considering all the factors discussed in this article, we’re not overly concerned about the company’s cash burn, although we do think shareholders should keep an eye on how it develops. On another note, Bitcoin Japan has 2 warning signs (and 1 which is potentially serious) we think you should know about.
Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies, and this list of stocks growth stocks (according to analyst forecasts)
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.