Stock Analysis

With Sumasapo Inc. (TSE:9342) It Looks Like You'll Get What You Pay For

When close to half the companies in Japan have price-to-earnings ratios (or "P/E's") below 14x, you may consider Sumasapo Inc. (TSE:9342) as a stock to potentially avoid with its 18.4x P/E ratio. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the elevated P/E.

The earnings growth achieved at Sumasapo over the last year would be more than acceptable for most companies. It might be that many expect the respectable earnings performance to beat most other companies over the coming period, which has increased investors’ willingness to pay up for the stock. If not, then existing shareholders may be a little nervous about the viability of the share price.

Check out our latest analysis for Sumasapo

pe-multiple-vs-industry
TSE:9342 Price to Earnings Ratio vs Industry November 17th 2025
We don't have analyst forecasts, but you can see how recent trends are setting up the company for the future by checking out our free report on Sumasapo's earnings, revenue and cash flow.
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Does Growth Match The High P/E?

The only time you'd be truly comfortable seeing a P/E as high as Sumasapo's is when the company's growth is on track to outshine the market.

If we review the last year of earnings growth, the company posted a terrific increase of 23%. The strong recent performance means it was also able to grow EPS by 62% in total over the last three years. Therefore, it's fair to say the earnings growth recently has been superb for the company.

Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 9.4% shows it's noticeably more attractive on an annualised basis.

With this information, we can see why Sumasapo is trading at such a high P/E compared to the market. It seems most investors are expecting this strong growth to continue and are willing to pay more for the stock.

The Final Word

Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.

As we suspected, our examination of Sumasapo revealed its three-year earnings trends are contributing to its high P/E, given they look better than current market expectations. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. Unless the recent medium-term conditions change, they will continue to provide strong support to the share price.

You should always think about risks. Case in point, we've spotted 2 warning signs for Sumasapo you should be aware of, and 1 of them is concerning.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on a low P/E.

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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.

About TSE:9342

Sumasapo

Engages in the digital experience promotion business in Japan.

Flawless balance sheet with solid track record.

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