The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. We note that NTN Corporation (TSE:6472) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?
Why Does Debt Bring Risk?
Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Of course, plenty of companies use debt to fund growth, without any negative consequences. When we examine debt levels, we first consider both cash and debt levels, together.
How Much Debt Does NTN Carry?
You can click the graphic below for the historical numbers, but it shows that NTN had JP¥354.5b of debt in September 2025, down from JP¥372.0b, one year before. However, it also had JP¥138.8b in cash, and so its net debt is JP¥215.7b.
How Healthy Is NTN's Balance Sheet?
We can see from the most recent balance sheet that NTN had liabilities of JP¥438.4b falling due within a year, and liabilities of JP¥168.0b due beyond that. Offsetting these obligations, it had cash of JP¥138.8b as well as receivables valued at JP¥117.2b due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by JP¥350.3b.
The deficiency here weighs heavily on the JP¥197.2b company itself, as if a child were struggling under the weight of an enormous back-pack full of books, his sports gear, and a trumpet. So we'd watch its balance sheet closely, without a doubt. After all, NTN would likely require a major re-capitalisation if it had to pay its creditors today.
See our latest analysis for NTN
We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
NTN has a debt to EBITDA ratio of 3.2 and its EBIT covered its interest expense 3.9 times. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. Investors should also be troubled by the fact that NTN saw its EBIT drop by 17% over the last twelve months. If things keep going like that, handling the debt will about as easy as bundling an angry house cat into its travel box. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine NTN's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.
Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. During the last three years, NTN generated free cash flow amounting to a very robust 88% of its EBIT, more than we'd expect. That puts it in a very strong position to pay down debt.
Our View
On the face of it, NTN's EBIT growth rate left us tentative about the stock, and its level of total liabilities was no more enticing than the one empty restaurant on the busiest night of the year. But on the bright side, its conversion of EBIT to free cash flow is a good sign, and makes us more optimistic. We're quite clear that we consider NTN to be really rather risky, as a result of its balance sheet health. So we're almost as wary of this stock as a hungry kitten is about falling into its owner's fish pond: once bitten, twice shy, as they say. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. Case in point: We've spotted 2 warning signs for NTN you should be aware of, and 1 of them doesn't sit too well with us.
Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.
Valuation is complex, but we're here to simplify it.
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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.