AI Investment Enters the Next Phase: Why Capital is Flowing into Japanese Semiconductor and Electronic Component Companies

An objective analysis of the full-scale capital investment and the strengths of Japanese companies

Hello everyone. I am Sanaichi, a reporter who previously had the opportunity to visit a semiconductor manufacturing equipment factory.

Following trends in the Japanese and U.S. stock markets and the earnings announcements of major companies, significant attention is once again focused on AI-related stocks.

While there were phases where stocks were bought based solely on expectations, looking at recent market movements, the tide has clearly turned.

Why is so much capital flowing into Japanese semiconductor-related companies right now? It is not just a temporary boom; there are structural reasons behind it.

In this article, I will explain the latest phase of AI investment and the strengths of Japanese companies that shine within it in an easy-to-understand manner.

For the writing of this article, I have referred to information from individuals who provide clear updates on the latest trends in AI and business.

Reason 1: From Expectations to Real Demand - Full-Scale AI Capital Investment

The first reason is that AI investment has completely shifted from the stage of expectations to the stage of real demand.

The AI demand for servers and data centers that has been discussed until now has finally entered a phase of full-scale manufacturing and capital investment.

Looking at the earnings announcements of large overseas IT companies and the successive upward revisions of earnings by related companies, it is clear that AI demand is not just a pipe dream, but is generating massive amounts of capital as actual economic activity.

Reason 2: The Strengths of Japanese Companies Controlling Manufacturing and Inspection

The second reason is the absolute superiority of Japanese companies in the semiconductor manufacturing process.

Extremely advanced manufacturing technology and precision inspection technology are essential for the production of cutting-edge logic semiconductors and High Bandwidth Memory (HBM)*, which dramatically increases AI processing power.

*HBM (High Bandwidth Memory): Next-generation memory for AI that achieves ultra-high-speed data transfer through a 3D structure where DRAM is stacked vertically.

In fact, it is Japanese manufacturers that hold a high global market share and an irreplaceable position in the fields of manufacturing equipment and testing equipment.

A robust business model has been established where the more AI semiconductors are produced around the world, the more opportunities there are for Japanese equipment manufacturers.

Reason 3: Not Just Semiconductors - Ripple Effects on Power and Infrastructure

The third reason lies in the spread of AI ripple effects.

With the expansion of AI data centers around the world, the rapid increase in power consumption and the explosive growth in communication data have become serious issues.

This is where Japan's proud comprehensive strength shines. A very strong tailwind is beginning to blow for Japanese companies that have strengths in electric wires, electronic components (such as multilayer ceramic capacitors and various modules), and even energy-related social infrastructure. The scope of investment is expanding beyond semiconductors alone to the entire surrounding infrastructure.

Reason 4: Selection of Companies Delivering Results Over Mere Expectations

The fourth reason is a change in the perspective of investors.

In the current market environment, the period where stock prices rise simply because of the AI theme is coming to an end. We have entered a phase where capital is flowing to companies that can show concrete numbers, such as those that reliably issue upward revisions to earnings and can return value to shareholders through dividend increases.

The transition from so-called theme stocks to earnings-driven stocks is progressing, and it can be said that we have entered a phase where capable Japanese companies are being properly evaluated.

Summary

The massive wave of AI infrastructure investment has moved beyond the realms of theory and software, reaching firmly into Japan's strengths: its real-world industries and manufacturing sites.

It is no exaggeration to say that Japan's technological prowess is supporting the global evolution of AI.

As we follow future stock market and business trends, let us continue to pay attention to how global AI capital expenditure will manifest in the earnings of related Japanese companies.

※This article does not recommend the buying or selling of any specific stock.

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