Top 20 Natural Language Processing (NLP) Companies in Japan
The Best of February 2026Looking for a top NLP company in Japan?
Natural language processing software companies know how to use NLP to make business processes more efficient. For example, a NLP company helped a large beauty retailer communicate better with its audience via Facebook. The project entailed using natural language processing to facilitate automated conversation via a chatbot in Facebook Messenger.
This natural language processing project is just one example of how NLP benefits businesses: automating customer support. Other advantages include improving the user experience such as enabling spell check or autocomplete on forms and analyzing feedback from reviews or support tickets across platforms to provide actionable insights.
Get started finding an artificial intelligence developer with expertise in natural language process today!
To assist you in your search for a partner, we’ve compiled this list of the top natural language processing companies in Japan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Japan NLP Companies
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1$10,000+2 - 9 employeesShibuya City, JapanRecursive is an AI company headquartered in Shibuya City, Japan. They provide Artificial Intelligence and Custom Software Development.Read More
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2$1,000+2 - 9 employeesMachida, JapanHosonoDE is a Digital Strategy company. Established in 2020, their team focuses on Digital Strategy and Email Marketing.Read More
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Flower24 CSR Automotive Teamania SportstechIndustries
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3$25,000+50 - 249 employeesMinato City, JapanAimesoft is an artificial intelligence development company. They are located in San Jose, California and Hanoi, Vietnam. Their team provides Artificial Intelligence and Generative AI.Read More
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4$25,000+10 - 49 employeesShibuya City, JapanBetaMind, Inc. Is a small Shibuya City, Japan-based custom software development company. The team offers Custom Software Development and Mobile App Development.Read More
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5$10,000+50 - 249 employeesShibuya City, JapanEkohe is an AI development company established in 2007. The company specializes in Artificial Intelligence, custom software development, enterprise app modernization, ux/ui design, and more and has a small team.Read More
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6$5,000+10 - 49 employeesOsaka, JapanAHK.AI is a CRM consulting and SI company. Based in Osaka, Japan, their team provides CRM consulting and SI and Custom Software Development.Read More
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7$5,000+50 - 249 employeesChiyoda City, JapanDipro Tech is a midsize Da Nang , Vietnam-based custom software development firm. They focus on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2021.Read More
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SEASTAR PENTA OCEAN STEP TRAVEL DIORIndustries
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8$10,000+10 - 49 employeesChuo City, JapanSmall website development company DXAI Solutions Co.Ltd, is headquartered in Chuo City, Japan. Their services include Web Development and Mobile App Development.Read More
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9$1,000+1,000 - 9,999 employeesChiyoda City, JapanKAOPIZ SOFTWARE, an artificial intelligence company, was established in 2014. The large Hanoi, Vietnam-based team specializes in Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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QuantumTX (Singapore) SPRIX Inc. OMRON SonyIndustries
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10$5,000+1,000 - 9,999 employeesShinjuku City, JapanHeadquartered in Ha Noi, Vietnam and Shinjuku City, Japan, VTI is an application development company. They focus on Mobile App Development and IoT development and were launched in 2017.Read More
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11$25,000+250 - 999 employeesFukuoka, JapanIT staff augmentation company TECHVIFY was founded in 2018. The midsize team specializes in IT staff augmentation, Custom Software Development, IoT development, Artificial Intelligence, and more. The company is headquartered in Hanoi, Vietnam; Fukuoka, Japan; Danang, Vietnam and Ho Chi Minh, Vietnam.Read More
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12$10,000+50 - 249 employeesSendai, JapanLanex Australia is a midsize software development firm headquartered in Brisbane City, Australia and Cebu City, Philippines. The team offers Custom Software Development and Web Development.Read More
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13$5,000+250 - 999 employeesShinjuku City, JapanRIKAI Co., Ltd., an artificial intelligence development company, is in Shinjuku City, Japan; Thuận Phước, Vietnam and Hanoi, Vietnam. Founded in 2017, the midsize team focuses on Artificial Intelligence, Web Development, Mobile App Development, AR/VR development, and more.Read More
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14Undisclosed50 - 249 employeesChiyoda City, JapanLocated in Ha Noi, Vietnam and Chiyoda City, Japan, 株式会社Miichisoft Japan is a midsize IT staff augmentation company. The team provides IT staff augmentation and Custom Software Development.Read More
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15$10,000+50 - 249 employeesKawaguchi, JapanFounded in 2018, OVERCODE is a web development firm. The company offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more and has a midsize team. The company is headquartered in London, England; Kyiv, Ukraine; San Francisco, California and Toronto, Canada.Read More
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SignifAI (New Relic)Industries
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16$10,000+1,000 - 9,999 employeesChuo City, JapanLarge Blockchain company SOTATEK JSC, is headquartered in Hanoi, Vietnam; Sydney, Australia; Costa Mesa, California and Ha Noi, Vietnam. Established in 2015, the team focuses on Blockchain, Custom Software Development, CRM consulting and SI, Web Development, and more.Read More
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Klaytn FoundationIndustries
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17$10,000+250 - 999 employeesShinjuku City, JapanSoftware development company Savvycom was established in 2009. They are based in Hanoi, Vietnam; Mountain View, California; North Sydney, Australia and Seoul, South Korea and have a midsize team. Savvycom offers Custom Software Development, Generative AI, IT managed services, IT staff augmentation, and more.Read More
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North America & Europe: TaylorMadeIndustries
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18$25,000+50 - 249 employeesChiyoda City, JapanSynergy Labs is an app development firm. Their midsize team is in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and provides Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 2020.Read More
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19$25,000+10,000+ employeesKoto City, JapanPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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