3 Japanese AI Stocks With Strong Earnings Growth and Buybacks

Artificial intelligence is sitting at the centre of almost every market story right now. Energy driven inflation, higher bond yields and mixed global growth signals are pushing investors to focus on companies tied to real demand, such as semiconductors, cloud providers and software groups building and powering tools like ChatGPT. The AI Stocks screener filters for businesses directly exposed to this trend, from chipmakers to large language model platforms. This article walks through three of the most interesting stocks from that screener so you can see how different parts of the AI chain respond to the current macro backdrop.

Trend Micro (TSE:4704)

Overview: Trend Micro is a Japan based cybersecurity company that sells software and cloud platforms that protect computers, networks, emails and data from attacks for both consumers and enterprises across major global markets. Its products increasingly use AI to detect threats, manage cyber risk and support security teams with services like managed detection and response.

Operations: Trend Micro generates revenue across Japan (¥87,873m), Asia Pacific (¥77,088m), Europe (¥65,128m) and the Americas (¥55,822m), with a small segment adjustment of ¥3,574m.

Market Cap: ¥822.9b

Trend Micro sits at the intersection of AI and cybersecurity, which is drawing more attention as attackers and defenders both lean into tools like TrendAI Vision One and large language models. The company reports high quality earnings, a 32.3% return on equity (ROE) and net profit margins of 13.3%. Simply Wall St’s model suggests the stock trades materially below an estimated fair value. At the same time, you need to weigh slower forecast growth than the wider JP market, an unstable dividend history and governance considerations such as low board independence. What really matters for you is how these AI partnerships, buybacks and risk factors fit together over time.

Trend Micro’s high ROE and profit margins could be masking a far more interesting story about how its AI security tools and governance trade off against valuation. See how the 2 key rewards and 1 important warning sign might reframe that balance

WingArc1st (TSE:4432)

Overview: WingArc1st is a Japan based software company that helps businesses design and manage documents, digitize paper forms with AI OCR, and turn large volumes of operational data into dashboards and analytics through platforms like Dr.Sum and MotionBoard.

Operations: WingArc1st generates all of its ¥31,437.2m in revenue from its Data Empowerment Business in Japan.

Market Cap: ¥110.9b

WingArc1st brings together AI driven document tools and data analytics in a way that aligns with the AI Stocks screener theme, with earnings reported as growing at about 10.6% a year over the past 5 years and forecasts indicating expectations of further growth. The stock is currently described as trading below Simply Wall St’s estimated fair value and at a lower P/E than many peers. Net margins of around 21% and recent Q1 FY2026 profit of ¥1,559.21m indicate that the core business is performing solidly. A multi year buyback program of up to ¥3,000m is another factor that could be relevant for shareholders. On the risk side, funding relies entirely on external borrowings and analyst coverage is thin, which means you may need to be comfortable assessing the numbers independently.

WingArc1st’s solid margins, buyback and reported earnings growth sit alongside thinner analyst coverage that many investors may be overlooking. See how the analyst forecasts for WingArc1st tie this story together and what might be hiding in the outlook.

Appier Group (TSE:4180)

Overview: Appier Group is an AI native SaaS company that helps businesses run digital advertising, personalize customer journeys and manage customer data using tools like AdCreative.ai, AIQUA and AIXON. Its platform is used across e commerce, finance, gaming, automotive and other sectors to turn customer data into targeted marketing and sales activity.

Operations: Appier Group generates all of its ¥46,487m in revenue from its AI SaaS Business, with most sales coming from Northeast Asia and smaller contributions from the US and EMEA, Greater China and Southeast Asia.

Market Cap: ¥97.3b

Appier Group sits squarely in the AI Stocks screener theme because AI is not just a feature on the side; it is how the whole SaaS stack runs. Analysts expect earnings and revenue growth that is well ahead of the broader JP market, helped by products that aim to scale across marketing, personalization and data clouds. The trade off is a rich P/E, thinner profit margins that have slipped from 8.1% to 5.6% and funding that relies completely on external liabilities, so you need to be comfortable with execution risk. Q1 2026 results and Q2 guidance point to stronger operating leverage as Agentic AI solutions scale, but the key question is whether that growth justifies the current pricing and risk mix.

Appier Group’s rich P/E and thinner margins could be masking an earnings profile that is starting to accelerate. See how the analyst forecasts for Appier Group reshapes the risk reward trade off that the market may be misreading.

The three AI stocks covered here are just a starting point, with the full Artificial Intelligence/ AI Stocks screener surfacing 63 more companies directly tied to the ChatGPT and broader AI build out, each with its own potential catalyst and story. Use Simply Wall St to identify, analyze and filter for the specific earnings trends, balance sheet strength and AI narratives that matter most to you so you can focus on the ideas in which you have the highest conviction.

Take Control of Your Investment Journey

If WingArc1st or any of these companies have caught your attention, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value and track any new developments as they happen. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

Seeking Fresh Alternatives Beyond These AI Stocks

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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.

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