Japanese stocks opened 2026 strongly.
Prime Minister Sanae Takaichi’s growth policies have boosted the values of companies in the chip, defense and energy sectors. Japan has thus made its way to the very top of the developed markets.
The three best-ranked companies on the MSCI World Index since the beginning of the year come from Japan. Chipmaker Kioxia Holdings jumped nearly 120 percent. Right behind it are Kawasaki Heavy Industries and JX Advanced Metals with growth of more than 60 percent.
Nikkei and Topix reached new historical highs
A strong upswing also affected the leading stock market indices. The Topix and Nikkei 225 hit new all-time highs. Investors reacted to the convincing victory of the Liberal Democratic Party in the elections.
Since the election, the Nikkei 225 has risen more than five percent. At the same time, the S&P 500 fell by 1.4 percent. The market clearly favored Japanese stocks.
The technology, defense, energy and construction sectors were the biggest winners. Investors expect a wave of fiscal incentives and the strengthening of “strategic” industries, writes Financa ba.
Strategists are increasing exposure to the Japanese market
“Japan has emerged as one of the most attractive investment destinations at the start of 2026,” said Russell Shore of the Tradu platform. He highlighted political stability, fiscal stimulus and an improved corporate outlook.
Goldman Sachs strategists raised their recommendation on Japanese stocks to “overweight.” They expect a stable political period and favorable policies for defense, energy and critical resources.
The defense sector and artificial intelligence are driving growth
Kawasaki Heavy Industries is up 20 percent in just one week. The company posted better-than-expected results. The market is also counting on the possible easing of constitutional restrictions in the defense sector.
Competitor IHI Corp. it has jumped more than 50 percent since the beginning of the year. And it is counted among the ten most successful companies on the MSCI index.
Kioxia Holdings rose further after beating market profit forecasts. The NAND memory manufacturer has seen growth of more than 1,000 percent in the last year. Strong demand is driven by the artificial intelligence sector.
JX Advanced Metals is profiting from rising metal prices and the AI industry. Sumitomo Metal Mining recorded a similar upswing, whose shares rose by around 60 percent.
Attention to valuations and possible corrections
Despite the euphoria, some analysts call for caution. Many positive factors are already included in the prices. The space for new surprises is getting smaller and smaller.
Technical indicators suggest that the Nikkei 225 is overbought in the short term. This increases the risk of a correction.
In conclusion, Japanese stocks currently offer strong momentum and political support, but investors need to keep a close eye on valuation levels and possible changes in market sentiment.
