NEPCON JAPAN 2025 Electronics Expo Returns to Makuhari Messe
Insights | 14-07-2025 | By Jack Pollard
Key Thing to know:
- NEPCON JAPAN [September] 2025 returns to Makuhari Messe from Sept 17–19, welcoming 26,000 visitors and 350+ exhibitors.
- Over 90% of attendees only visit in September, making it a prime opportunity to reach new, procurement-ready buyers.
- The show aligns with Japan’s budget finalisation and sourcing cycle, enabling high-intent business connections.
- Held alongside six co-located events, it connects electronics with automotive, robotics, logistics, and smart factory sectors.
With Japan’s strategic budget cycle in full swing, NEPCON JAPAN’s autumn edition offers rare access to high-intent buyers—and unveils a growing lineup of cross-sector co-located shows.
Strategic Timing Meets Industrial Synergy
As one of Asia’s most influential platforms for electronics R&D and manufacturing, NEPCON JAPAN [September] has rapidly grown into a must-attend autumn event for the global electronics community. Returning to Makuhari Messe from September 17–19, 2025, this edition promises a high-impact experience—bringing together over 350 exhibitors and more than 26,000 professional visitors.
While NEPCON JAPAN is traditionally known for its January showcase, the September edition fills a unique niche in the market. It’s designed around Japan’s critical procurement and budget planning window—allowing businesses to engage directly with engineering and purchasing teams at a pivotal moment in the fiscal calendar.
For exhibitors and attendees alike, this is more than a trade fair—it’s a strategic business opportunity. By tapping into a distinct audience not typically present at the January event, NEPCON JAPAN [September] unlocks fresh potential for partnerships, procurement decisions, and market expansion across Asia.
Why September? The Industry’s Autumn Advantage
Unlike its January counterpart, NEPCON JAPAN [September] attracts a distinctly different audience—with research from show organisers indicating that over 90% of visitors attend only the autumn edition. This statistic alone highlights the strategic value of exhibiting in September: a chance to reach a previously untapped pool of decision-makers, engineers, and procurement specialists who are uniquely aligned with the autumn business cycle.
The timing of the event isn’t coincidental. Held in mid-September, the show aligns precisely with Japan’s budget finalisation and procurement planning period. During this time, companies across the electronics, manufacturing, and automotive sectors are actively evaluating new suppliers and technologies to support their fiscal year objectives.
“September is a practical time for many companies in Japan—they’re reviewing suppliers and setting budgets for the next fiscal year,” explains Masaki Soda, Show Director of NEPCON JAPAN at RX Japan Ltd. “That’s why we launched the Autumn edition. Exhibitors meet a different set of high-intent buyers and decision-makers here—many of whom they don’t encounter at the January edition. It’s a very focused and timely event.”
Business-First Environment—Optimised for B2B ROI
While many trade shows focus on visibility and branding, NEPCON JAPAN [September] is built for measurable business outcomes. Exhibitors aren’t just showcasing technology—they’re closing deals, generating leads, and forming strategic partnerships.
The 2024 edition delivered tangible results: multiple companies reported securing OEM and Tier 1 supplier contracts within just 1 to 3 months of the show. These outcomes underline the event’s growing reputation as a deal-making platform with a procurement-focused audience.
The show’s layout and programming support this B2B focus. From hands-on product demonstrations to dedicated meeting zones and digital lead-capture systems, the environment is designed to foster efficient, high-quality business interactions. Exhibitors benefit from both spontaneous foot traffic and pre-arranged meetings with decision-makers ready to act.
As the electronics industry becomes increasingly fast-paced and procurement cycles grow tighter, NEPCON JAPAN [September] stands out as a precise, results-oriented event for companies aiming to accelerate their go-to-market strategy across Japan and Asia.
A Broader Ecosystem – 6 Co-Located Exhibitions Driving Cross-Sector Momentum
What sets NEPCON JAPAN [September] apart from conventional trade events is its strategic co-location with six specialised, high-impact exhibitions. Together, these shows transform Makuhari Messe into a dynamic ecosystem for innovation, procurement, and cross-sector collaboration.
The 2025 edition will be held alongside:
- AUTOMOTIVE WORLD [September] – Technologies and components driving next-gen mobility and EV innovation.
- RoboDEX [September] – Robotics and automation solutions shaping the future of industrial and service sectors.
- SMART FACTORY Expo [September] – Cutting-edge tools and systems enabling digital transformation in manufacturing.
- GREEN FACTORY Expo [September] – Sustainable technologies and processes for eco-friendly production.
- HR Expo (Manufacturing Industry) – Human resource solutions tailored for the manufacturing sector’s unique talent needs.
- SMART LOGISTICS Expo [September] – Logistics tech and supply chain innovations critical to operational efficiency.
This breadth of co-located shows expands networking opportunities beyond the traditional boundaries of the electronics sector. Buyers, engineers, and decision-makers from adjacent industries converge under one roof, offering exhibitors unprecedented access to new markets and collaborative prospects.
In an era where electronics is tightly interwoven with mobility, automation, sustainability, and supply chain innovation, NEPCON JAPAN [September] emerges not just as a trade show—but as a hub for integrated industrial futures.
Spotlight on Innovation – The Power Device & Module Expo
New for 2025, NEPCON JAPAN [September] introduces the Power Device & Module Expo—a dedicated zone addressing one of the fastest-growing sectors in electronics and energy systems. As demand for electric vehicles (EVs), renewable energy infrastructure, and power-efficient devices surges worldwide, this addition arrives at a pivotal moment for the global industry.
Japan, as a key hub for automotive and industrial innovation, is at the forefront of this power electronics revolution. With national policy and corporate investment accelerating electrification and energy transition goals, the spotlight is now on technologies that enable smaller, faster, and more energy-efficient power conversion.
The Power Device & Module Expo will showcase next-generation components, materials, packaging solutions, and manufacturing technologies critical to high-voltage, high-efficiency applications. From silicon carbide (SiC) and gallium nitride (GaN) devices to advanced thermal management systems, this area will highlight innovations shaping the future of energy systems, EV powertrains, and industrial automation.
By bringing together component suppliers, system integrators, and OEMs within this specialised zone, NEPCON JAPAN is fostering a high-value environment for technical exchange and product discovery—where strategic partnerships in next-gen power technologies can take root.
Who’s Exhibiting – Global Brands, Local Leaders
With over 350 exhibiting companies expected, NEPCON JAPAN [September] 2025 brings together a powerful mix of global tech leaders, component manufacturers, and electronics innovators. The exhibition floor is a showcase of excellence across semiconductors, materials, testing, assembly, and smart manufacturing technologies.
Historically, NEPCON JAPAN has attracted a diverse and prestigious exhibitor base. Previous editions have featured leading companies such as Murata Manufacturing, Panasonic, Infineon Technologies Japan, ROHM, Sony Semiconductor Solutions, Bosch, and TDK, among many others. These participants reflect the show’s global relevance and its appeal to high-calibre organisations across the electronics value chain.
From multinational OEMs to highly specialised component providers, the exhibitor roster highlights both the breadth and depth of the electronics industry in Japan and beyond. Attendees benefit from direct access to R&D, procurement, and engineering teams from some of the world's most influential companies.
Why Exhibit? Key Benefits at a Glance
NEPCON JAPAN [September] 2025 offers a rare opportunity to engage directly with high-intent buyers, technical specialists, and procurement leaders at a critical point in the fiscal year. For companies seeking to expand their presence in Japan and the broader Asian market, the show provides a uniquely targeted, high-ROI platform.
- Access to a Unique Autumn Audience: Over 90% of visitors do not attend the January edition—reach new, exclusive decision-makers.
- Timely Lead Generation: Align with Japan’s procurement and budget planning cycle to engage buyers when they’re ready to act.
- Powerful Co-location Benefits: Tap into adjacent industries through six co-located expos in automotive, logistics, smart factories, and more.
- Expanded Show Zones: Leverage visibility in high-growth segments like power devices and generative AI.
- Proven ROI: Exhibitors from past editions have secured contracts with OEMs and Tier 1 suppliers within just 1–3 months.
Ready to position your business at the heart of Japan’s autumn innovation cycle? Apply now to exhibit:
➤ Apply to Exhibit at NEPCON JAPAN [September] 2025
Contact the Organiser
📞 Tel: +81-3-6739-4102
📧 Email: inw.jp@rxglobal.com
🌐 Web: https://www.nepconjapan.jp/autumn/en-gb.html
NEPCON JAPAN [September] 2025—The Autumn Event You Can’t Miss
As Japan continues to drive innovation in electronics, automotive, and advanced manufacturing, NEPCON JAPAN [September] stands out as a strategically timed, high-value event for professionals aiming to enter or grow their presence in the region. It’s more than just an exhibition—it’s a gateway into Asia’s most mature and forward-looking electronics marketplace.
For exhibitors, the September edition provides access to a targeted, procurement-ready audience that is actively shaping next-generation supply chains. For attendees, it offers deep exposure to cutting-edge technologies and a rare chance to connect with innovators across multiple industry verticals—all in one venue.
As the global business environment evolves, NEPCON JAPAN [September] reflects a broader shift toward fiscal precision, accelerated innovation, and ecosystem-driven collaboration. It’s where the electronics sector meets opportunity—on the showroom floor and beyond.
Whether you're launching a new product, expanding your market reach, or scouting the latest technologies, NEPCON JAPAN [September] 2025 is the autumn event you can’t afford to miss.
