Japan's AI boom winners: toilet makers, glass fiber & MSG. TOTO, Ajinomoto and fiber manufacturers cash in on data center construction surge PUBLISHED: Thu, Jul 23, 2026, 2:45 AM UTC | UPDATED: Thu, Jul 23, 2026, 2:45 AM UTC The AI gold rush is minting unexpected winners in Japan, and they're not making chips or software. TOTO, the world's largest toilet manufacturer, Ajinomoto, the company behind MSG seasoning, and Japanese glass fiber producers are riding a wave of profits as data center construction explodes across Asia. According to CNBC, these industrial stalwarts have become major beneficiaries of the AI infrastructure boom - revealing just how deep the supply chain runs beneath the surface of the generative AI revolution. While Wall Street obsesses over Nvidia and OpenAI, a quieter fortune is being made in the unglamorous corners of Japan's industrial sector. TOTO, best known for its high-tech toilets with heated seats and bidet functions, has found a lucrative new customer base - data center developers scrambling to build the massive facilities that power AI models. The connection isn't as strange as it sounds. Every hyperscale data center requires sophisticated plumbing and water management systems for cooling infrastructure. TOTO's commercial division specializes in industrial-grade fixtures and water-efficient systems that can handle the extreme demands of facilities pulling megawatts of power. As Microsoft, Google, and Amazon race to build data center capacity across Asia-Pacific, Japanese suppliers with proven reliability are winning contracts. But TOTO isn't alone in this unexpected windfall. Ajinomoto, the century-old company that introduced the world to monosodium glutamate, has pivoted a significant portion of its business toward advanced materials used in semiconductor manufacturing. The company produces Ajinomoto Build-up Film (ABF), an insulating material critical for packaging the high-performance chips that power AI workloads. As chip demand has skyrocketed, so has Ajinomoto's materials division. The MSG-to-semiconductors pipeline represents one of the more unusual corporate pivots in recent industrial history. Ajinomoto leveraged its expertise in fine chemicals and amino acid production to develop materials that can withstand the extreme heat and electrical demands of modern processors. With AI chips running hotter and requiring more sophisticated thermal management, these specialized films have become indispensable. Japanese glass fiber manufacturers are also cashing in. These companies produce the reinforced materials used in everything from server racks to cable management systems to the structural components of data center buildings themselves. Glass fiber's combination of strength, light weight, and electromagnetic neutrality makes it ideal for environments packed with sensitive electronics and heavy equipment. The data center construction boom has created what industry insiders are calling a "second-tier gold rush" - companies that don't touch AI directly but are essential to building the infrastructure that makes it possible. Traditional construction timelines for hyperscale facilities have compressed from 18-24 months to 12-15 months as companies race to bring capacity online, putting pressure on the entire supply chain to deliver faster. This phenomenon extends beyond Japan. Cement manufacturers, HVAC specialists, electrical contractors, and even furniture makers are seeing surges in orders tied to data center construction. But Japanese companies are particularly well-positioned because of their reputation for quality control and their geographic proximity to emerging AI markets in Southeast Asia and India. The financial impact has been significant. While specific revenue figures weren't disclosed, industrial suppliers to the tech sector have reported double-digit growth in their data center-related divisions over the past year. For companies like TOTO and Ajinomoto, which have faced stagnant demand in their traditional consumer markets, the AI infrastructure boom represents a lifeline to growth. What makes these Japanese winners particularly interesting is that they didn't have to pivot their core businesses - they simply found new applications for existing expertise. TOTO already made industrial plumbing. Ajinomoto already produced advanced materials. Glass fiber manufacturers already supplied construction markets. The AI boom didn't require them to reinvent themselves, just to scale up and adapt to new customers with deeper pockets and tighter deadlines. The trend also highlights how infrastructure-intensive AI development has become. Every percentage point improvement in model performance seems to require exponentially more compute power, which means more data centers, which means more of everything that goes into building them. For investors looking beyond the obvious plays in chips and cloud services, these industrial suppliers represent a less volatile way to gain exposure to AI growth. But there are risks. Data center construction is cyclical, and if AI investment slows or if efficiency improvements reduce the need for new capacity, these suppliers could see demand crater as quickly as it surged. They're also facing increased competition as other manufacturers recognize the opportunity and shift resources toward serving the data center market. The Japanese industrial success story reveals something crucial about the AI economy - it's not just about who builds the best models or the fastest chips. There's a vast ecosystem of unglamorous but essential suppliers making the physical infrastructure possible. As AI development accelerates and data center construction continues its breakneck pace, expect more unexpected winners to emerge from industrial sectors that never imagined they'd be riding the AI wave. For TOTO, Ajinomoto, and Japan's glass fiber makers, the message is clear: sometimes the best way to profit from a gold rush is to sell the picks and shovels - or in this case, the toilets, insulation, and building materials. More Topics:

Ajinomoto (Malaysia) Berhad powers SCORE Marathon through aminoVITAL(R) collaboration with international running influencers. KUALA LUMPUR, 21 JULY 2026 - Ajinomoto (Malaysia) Berhad (AMB) reinforced its commitment to advancing sports nutrition by bringing together international running influencers and sports nutrition representatives from across Asia at SCORE Marathon 2026 by AIA Vitality, held from 18 to 19 July 2026 at Dataran Putrajaya. Through its aminoVITAL(R) brand, AMB served as the Official Energy Gel Partner for one of Malaysia's largest marathon events while fostering regional collaboration in sports performance, recovery, and wellness. Recognised as one of Malaysia's largest marathon events, SCORE Marathon 2026 attracted approximately 50,000 runners from Malaysia and across the region. The event provided an ideal platform for athletes, fitness enthusiasts, and sports nutrition experts to exchange knowledge and experiences while promoting the importance of endurance, recovery, and overall well-being. A key highlight of AMB's participation was the presence of international running influencers from Korea, Thailand, and Singapore. Their participation demonstrated aminoVITAL(R)'s growing regional presence while pioneering a cross-border exchange of sports nutrition knowledge and running expertise, reinforcing the brand's role in supporting the development of endurance sports across Asia. Among the international running influencers, Korea's Munji Yu (Runner_Imba) won the third place in Full Marathon Overall Men's Open Category. He expressed his appreciation to aminoVITAL(R) for supporting his outstanding performance throughout his running journey. Throughout the two-day event, aminoVITAL(R) supported participants with scientifically formulated amino acid nutrition designed to help enhance endurance, sustain energy, and promote recovery before, during, and after physical activity. Developed based on the Ajinomoto Group's extensive expertise in amino acid research, aminoVITAL(R) products continue to provide trusted nutritional support for athletes and active individuals striving to achieve their personal best. As the Official Energy Gel Partner, AMB also engaged directly with thousands of runners and visitors through product sampling and consumer engagement activities, providing participants with the opportunity to experience aminoVITAL(R) while learning about the role of amino acids in supporting sports performance and recovery. These initiatives further strengthened awareness of aminoVITAL(R) among Malaysia's growing community of runners and fitness enthusiasts. The collaboration reflects AMB's ongoing commitment to promoting healthier lifestyles through science-based nutrition while expanding aminoVITAL(R)'s presence in the sports nutrition segment. By supporting major sporting events and encouraging greater awareness of sports nutrition, AMB continues to contribute to the development of a healthier and more active society. Moving forward, AMB remains committed to strengthening collaborations with the regional sports and wellness community through strategic partnerships, consumer engagement initiatives, and knowledge-sharing opportunities. Leveraging the Ajinomoto Group's expertise in amino acid science, the company will continue to support athletes and active individuals in achieving better performance, faster recovery, and healthier lifestyles through aminoVITAL(R).

PEZA steps up Japan investment drive, secures expansion commitments. Up next. Published on June 26, 2026 * The Philippine Economic Zone Authority completed a multi-city Japan investment mission, advancing expansion commitments from established locators and new investment leads * Mission builds on President Marcos, Jr.'s recent state visit to Japan, during which PEZA-registered locators announced expansion projects worth about P60 billion, and expected to generate about 10,300 jobs * PEZA and Science Park engaged Japanese companies, chambers of commerce, government agencies, banks, and industry groups to promote Philippine ecozones and generate new investments * Tamiya reaffirmed confidence in the Philippines, where it operates its only manufacturing facility outside Japan * Yamaichi Electronics unveiled plans for a new facility at LISP IV, targeted for completion in the second half of FY2028 * Ajinomoto confirmed plans to expand its Philippine manufacturing operations with additional facilities in Tarlac * Taiyo Yuden shared future expansion plans and cited the value of PEZA incentives The Philippine Economic Zone Authority (PEZA) has completed a multi-city investment mission across Japan, advancing expansion commitments from established locators and generating new investment leads as it works to sustain the momentum from President Ferdinand Marcos Jr.'s recent state visit to Tokyo. PEZA director general Tereso Panga led the delegation, which covered Fukuoka, Shizuoka, Hamamatsu, Yokohama, Tokyo, Maebashi-Gunma, and Nagano in partnership with the Science Park of the Philippines and the Japanese Chamber of Commerce and Industry. The mission was designed to build on expansion projects worth approximately P60 billion announced by PEZA-registered locators during the Marcos state visit, which are expected to generate around 10,300 jobs, PEZA announced. Among the most concrete outcomes, Ajinomoto Co. confirmed plans to expand its Philippine operations through additional manufacturing facilities in Tarlac. Yamaichi Electronics presented expansion plans that include a new facility at Light Industry and Science Park IV, targeted for completion in the second half of FY2028. Tamiya Corporation, which operates its only manufacturing facility outside Japan in the Philippines, reaffirmed its confidence in the country as a production base. Taiyo Yuden expressed continued appreciation for PEZA incentives and disclosed future expansion plans, while Terumo Medical Pranex engaged the delegation on its global operations and medical technology training facilities. The mission also included meetings with Kenko Tokina, KAPCO Manufacturing, Kurosaka Infinity, Daito Corporation, the Fukuoka and Hamamatsu Chambers of Commerce, the Shizuoka Prefectural Government, Shizuoka Bank, and several law firms, financial institutions, and academic organizations. Investment forums and roundtable discussions covered opportunities in manufacturing, electronics, medical devices, logistics, automotive, agribusiness, and small and medium enterprise collaboration. Panga said the mission directly addressed investor requirements and identified new ecozone opportunities. "Japan remains one of PEZA's most important and longstanding investment partners. This mission allowed us to directly engage existing and prospective Japanese investors, respond to their expansion requirements, and present new opportunities in our ecozones. We are encouraged by the continued confidence of Japanese companies in the Philippines, and PEZA will continue to provide the investor support, ease of doing business, and reliable ecozone environment that they need to grow," Panga said. As of 2025, PEZA hosts 744 Japanese investor companies with cumulative investments exceeding P840 billion and more than 300,000 direct jobs created for Filipinos.