Japanese Basic Materials Stock News

In March 2026, Rohto Pharmaceutical Co., Ltd. (TSE:4527) announced a share repurchase program of up to 1,500,000 shares, or 0.66% of its share capital, for ¥3,000,000,000, running through December 31, 2026. The move, approved by the Board of Directors, is aimed at improving capital efficiency and giving the company more flexibility in how it manages its equity base. Next, we will examine how this newly authorized share repurchase program could shape Rohto Pharmaceutical's investment...

Why Japan Petroleum Exploration’s new bond shelf matters for investors Japan Petroleum Exploration (TSE:1662) has filed a shelf registration in Japan for up to ¥60 billion in bonds. This puts a potential funding option on the table that could influence its future capital mix. See our latest analysis for Japan Petroleum Exploration. The share price has climbed to ¥2,574, with a 30 day share price return of 8% and a 90 day share price return of 64%. The 1 year total shareholder return is around...

Why Aisin’s Recent Share Performance Has Caught Investor Attention Aisin (TSE:7259) has drawn interest after a mixed stretch in its share performance, with a roughly 8% decline over the past month and a 23% decline in the past 3 months. This short term weakness sits alongside a year to date decline of about 25%, even as the stock shows a total return of around 58% over the past year and very large gains over 3 and 5 years. See our latest analysis for Aisin. At a share price of ¥2,245.5,...

Advantest (TSE:6857) has announced euro-denominated convertible bonds due 2031, targeting a total issue size of ¥100b. The company plans to use the proceeds to expand semiconductor test equipment production, secure key inventory, and accelerate development of next generation solutions. The bonds come with a 60% conversion premium, with management highlighting an aim to limit shareholder dilution while raising growth capital. Advantest’s new funding plan follows a 1-year share price gain of...

JX Advanced Metals (TSE:5016) is taking part in a private placement for Fireweed Metals, securing an equity position in the company. The funding supports Fireweed Metals' mining projects in Canada focused on critical minerals. The transaction includes participation alongside other industry players involved in multiple large mining developments. For JX Advanced Metals, known for its materials and metals operations, this move extends its reach into Canadian critical mineral projects at a time...

KDDI Corporation recently reported earnings for the nine months ended December 31, 2025, with sales rising to ¥4,471,796 million and net income reaching ¥545,541 million, alongside board discussions on director nominations. The increase in basic earnings per share from ¥127.46 to ¥141.10 highlights how profit growth outpaced sales expansion over the period. Next, we’ll examine how this earnings improvement, particularly the jump in earnings per share, may influence KDDI’s existing...

As global markets navigate the complexities of Middle East tensions and energy market volatility, major U.S. stock indexes have ended a turbulent week higher, with smaller-cap indexes also showing solid gains. In this environment, high-growth tech stocks continue to capture investor attention as they offer potential for significant returns amidst geopolitical and economic shifts.

In a global market environment characterized by geopolitical tensions and energy market volatility, investors are seeing major U.S. stock indexes rally amid signs of potential de-escalation in the Middle East. As markets navigate these uncertainties, identifying stocks trading below their intrinsic value can provide opportunities for those looking to capitalize on potential undervaluation in sectors resilient to current economic shifts.

In March 2026, Chugai Pharmaceutical reported that partner Roche would discontinue clinical development of GYM329 (emugrobart) for spinal muscular atrophy and facioscapulohumeral muscular dystrophy after Phase II/III data showed insufficient functional benefit despite good safety and target engagement. An important nuance for investors is that while these neuromuscular programs are ending, Roche and Chugai are continuing Phase II development of emugrobart in obesity, where the biological and...

Electric Power Development has completed its share repurchase program announced in May 2025, buying back a total of 6,713,200 shares, or 3.71% of shares, for ¥19,999.73 million as of March 24, 2026. This sizable buyback completion reduces the company’s free float and can meaningfully influence earnings per share calculations and capital allocation perceptions. We’ll now look at how completing this sizeable share repurchase shapes Electric Power Development’s investment narrative and capital...

MCJ stock performance snapshot MCJ (TSE:6670) has drawn attention after recent share price moves, with a 1 day return of around 5.5% decline and a past month return near 4.9% decline. This contrasts with a past 3 months gain of about 35.9%. See our latest analysis for MCJ. While MCJ's share price has recently cooled, with short term returns under pressure, the stock still reflects strong momentum when looking at the 90 day share price return and multi year total shareholder returns. If you...

Recent share performance and business profile Nikkiso (TSE:6376) has drawn investor attention after a strong past 3 months, during which the share price return is 62.66%, alongside a 59.54% gain so far this year. The company operates across industrial, aerospace, and medical businesses, with revenue of ¥215,642 and net income of ¥13,652. It reports a value score of 4, which some investors may use as a quick gauge of how the market is currently pricing the stock. Its operations are split...

Mitsui O.S.K. Lines held a board meeting on March 31, 2026 to discuss Phase 2 of its corporate management plan “BLUE ACTION 2035,” while major shareholder Elliott Investment Management publicly argued that the current medium-term plan does not sufficiently address shareholder returns or large unrealized gains on the balance sheet. This tension between long-term corporate planning and calls from an activist investor to confront perceived undervaluation puts Mitsui O.S.K. Lines’ capital...

Mitsubishi Corporation (Americas) is joining JETRO's first official business delegation to eMerge Americas 2026. The company will explore collaboration opportunities with U.S. startups through reverse pitch and networking sessions. This participation connects Mitsubishi (TSE:8058) with early stage technology and potential cross border partnerships in the U.S. market. Mitsubishi (TSE:8058) enters this delegation with a share price of ¥5,397.0 and a 5 year return of more than 5x. The stock...

If you are wondering whether Baycurrent is starting to look interesting on price alone, you are not the only one asking whether the current share level lines up with its underlying worth. The stock recently closed at ¥4,622, with a 7 day return of 2.2% and a 30 day return of 8.5%, although the year to date return stands at a 28.0% decline and the 1 year return at a 24.8% decline. These mixed returns sit against a backdrop where investors are paying closer attention to how professional...

Mitsubishi HC Capital Inc. recently entered into a capital and business alliance with DENZAI K.K., a lifting engineering company specializing in large cranes and heavy-load transport for infrastructure projects in Japan and overseas. This partnership is unusual in that it tightly links financial leasing capabilities with deep operational expertise in critical infrastructure assets, aiming to unlock new business models around heavy machinery usage and maintenance. We’ll now explore how this...

Recent share performance and business mix Sony Group (TSE:6758) has seen mixed recent returns, with the share price roughly flat over the past year and a decline in the past 3 months, despite positive multi year total returns. Over the past month the stock has posted a small decline, following a modest gain over the past week. Year to date performance is negative, even as 3 year and 5 year total returns remain well above current levels. The group reports annual revenue of ¥13.2b and net...

Toyota Motor (TSE:7203) has agreed to join Daimler Truck and Volvo Group in their fuel cell joint venture, cellcentric. The planned move, based on a non binding agreement, would make Toyota an equal partner focused on fuel cell systems for heavy duty vehicles. The collaboration aims to support wider use of hydrogen in transport and aligns with policy priorities in Europe and Japan. Toyota already has fuel cell experience in passenger vehicles, and this step extends that know how into...

Wondering whether Furukawa Electric's share price matches its underlying value, or if the story has run ahead of the fundamentals? The stock last closed at ¥32,420, with returns of 0.7% over 7 days, 10.9% over 30 days and 207.6% year to date, while the 1 year and 3 year returns are very large in absolute terms. These moves sit against a backdrop of ongoing attention around the company and the wider electrical equipment space, with investors closely watching how capital spending trends and...

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to...

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to...

Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks...

OYO Corporation's ( TSE:9755 ) robust earnings report didn't manage to move the market for its stock. We did some...

Soft earnings didn't appear to concern Resonac Holdings Corporation's ( TSE:4004 ) shareholders over the last week. We...