<div id="readability-page-1"><div><h2>Premium growth puts Lifenet Insurance in focus</h2> <p>Lifenet Insurance (TSE:7157) has drawn fresh attention after reporting monthly premium figures for December 2025, with annualized premiums of policies in force at ¥36,387 million, compared with ¥33,348 million a year earlier.</p> <p>Individual insurance premiums were ¥28,154 million, versus ¥26,434 million, while group credit life insurance reached ¥8,232 million, compared with ¥6,914 million. This gives investors updated insight into how both core segments are contributing to the business.</p> <p>See our latest analysis for Lifenet Insurance.</p> <p>The latest premium update comes after a strong run in the share price, with a 30 day share price return of 10.77% and a 90 day gain of 14.26%. The 3 year total shareholder return of 68.29% points to longer term compounding and suggests momentum has been building rather than fading.</p> <p>If this kind of steady progress in insurance interests you, it could be a good moment to see what else is on the move across healthcare stocks.</p> <p>With premiums at ¥36,387 million and the share price already up 10.77% over 30 days and 68.29% over 3 years, the key question now is whether Lifenet still offers a buying opportunity or if the market is already pricing in future growth.</p> <h2>Price-to-Earnings of 23.5x: Is it justified?</h2> <p>Lifenet Insurance is currently trading on a P/E of 23.5x, which looks rich when you set it against both its peers and an estimated fair level.</p> <p>The P/E ratio compares the share price to earnings per share and is a quick way to see how much investors are paying for each unit of current earnings. For an insurer like Lifenet, which already reports positive earnings and has recently moved into profitability over the past five years, the P/E effectively reflects what the market is willing to pay for that earnings profile today.</p> <p>According to Simply Wall St data, Lifenet Insurance is described as expensive on a P/E of 23.5x compared with an estimated fair P/E of 13.1x. That suggests the current market price embeds a higher earnings expectation than this fair ratio implies and highlights a gap that could close if sentiment or earnings expectations change.</p> <p>The same 23.5x P/E also sits well above the peer average of 12.8x and the wider Asian insurance industry average of 11.8x, so the shares trade on a materially richer multiple than many sector peers.</p> <p>Explore the SWS fair ratio for Lifenet Insurance</p> <p><strong>Result: Price-to-Earnings of 23.5x (OVERVALUED)</strong></p> <p>However, you also have to weigh the risk that current earnings expectations cool or that analyst price targets at ¥2,066 already cap near term upside.</p> <p>Find out about the key risks to this Lifenet Insurance narrative.</p> <h2>Another view using our DCF model</h2> <p>The SWS DCF model points in the same direction as the P/E check. On this view, Lifenet Insurance at ¥2,139 trades above an estimated future cash flow value of ¥1,849.29, so it screens as overvalued rather than cheap. If both earnings and cash flow signals lean this way, what would need to change to shift the story?</p> <p>Look into how the SWS DCF model arrives at its fair value.</p> <figure><img height="476" src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/13e755ab-3fed-4257-b03e-76f9b4fd080c/chart/dcf?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="746" original-src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/13e755ab-3fed-4257-b03e-76f9b4fd080c/chart/dcf"/><figcaption>7157 Discounted Cash Flow as at Jan 2026</figcaption></figure><p>Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Lifenet Insurance for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 864 undervalued stocks based on their cash flows. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.</p> <h2> Build Your Own Lifenet Insurance Narrative</h2> <p>If you look at the numbers differently or simply prefer to work things out for yourself, you can build a custom view in minutes: Do it your way.</p> <p>A great starting point for your Lifenet Insurance research is our analysis highlighting 2 key rewards and 1 important warning sign that could impact your investment decision.</p> <h2>Looking for more investment ideas?</h2> <p>If you are serious about building a stronger portfolio, do not stop at one stock. Use the screeners below to spot opportunities others may be missing.</p> <ul> <li>Spot potential mispricing by checking out these 864 undervalued stocks based on cash flows that currently screen as cheaper than their cash flow profiles might suggest.</li> <li>Ride major technology shifts by filtering for these 24 AI penny stocks that are tied to artificial intelligence themes and related growth stories.</li> <li>Position yourself early in emerging themes by scanning these 18 cryptocurrency and blockchain stocks that are exposed to cryptocurrency and blockchain developments.</li> </ul> <p><em> This article by Simply Wall St is general in nature. <strong>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.</strong> 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.</em></p></div></div>

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<p>Lifenet Insurance (TSE:7157) has reported a significant increase in annualized premiums, reaching ¥36,387 million in December 2025, up from ¥33,348 million the previous year. Individual and group insurance premiums also saw growth. Despite a strong share price performance, with a 30-day return of 10.77%, the company's P/E ratio of 23.5x is considered overvalued compared to peers and estimated fair value. Analysts suggest that current market expectations may be too high, indicating potential risks for investors. The DCF model also suggests the stock is overvalued at ¥2,139 against a fair cash flow value of ¥1,849.29.</p>

Lifenet Insurance (TSE:7157) Valuation Check After Ongoing Premium Growth Across Core Segments