Top 100 Mobile App Developers in Japan
The Best of November 2026Looking for a top mobile app development company in Japan?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Japan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Japan Mobile App Development Companies
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$10,000+50 - 249 employeesGreenville, SCDesignli is a Greenville, South Carolina-based mobile application development firm. The midsize team specializes in Mobile App Development, Custom Software Development, UX/UI Design, and Artificial Intelligence and was established in 2013.Read More
Industries
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
Industries
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31$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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32$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
Clients
SEASTAR PENTA OCEAN STEP TRAVEL DIORIndustries
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33$5,000+250 - 999 employeesShibuya City, JapanVMO JAPAN is an IT staff augmentation company. The team offers IT staff augmentation and other IT consulting and SI, and the agency is headquartered in Ha Noi, Vietnam and Shibuya City, Japan.Read More
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34$1,000+50 - 249 employeesBunkyo City, JapanInSure, a midsize telephone answering service, is located in Bunkyo City, Japan. The team provides Call Center Services and Mobile App Development.Read More
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35$1,000+50 - 249 employeesKatsushika City, JapanNew IT Venture Corporation is a software development firm founded in 2008. The agency focuses on Custom Software Development and UX/UI Design.Read More
Industries
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36Undisclosed10 - 49 employeesMeguro City, JapanSimpleasy, Inc. Is a small software development company. They offer Custom Software Development and Mobile App Development and were founded in 2020.Read More
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37$1,000+50 - 249 employeesShibuya City, JapanEstablished in 2015, Scuti JSC Co., Ltd is a midsize IT strategy consulting company. Their team provides IT strategy consulting, IT managed services, mobile app development, blockchain, and more. The agency is based in Hanoi, Vietnam.Read More
Industries
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38$5,000+2 - 9 employeesMinato City, JapanRain Interactive is a web design company. The Minato City, Japan-based company was founded in 2009. Their team offers Web Design and Web Development.Read More
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39$100,000+Freelancer employeesKoto City, JapanFounded in 1977, PERSOL PROCESS & TECHNOLOGY is a custom software development firm. The large team offers Custom Software Development and cloud consulting & SI.Read More
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40$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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41Undisclosed1,000 - 9,999 employeesMinato City, JapanRoom 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.Read More
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42$10,000+250 - 999 employeesMinato City, JapanRead More
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
Clients
SonyIndustries
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43$5,000+10 - 49 employeesNiigata, JapanIB-Staff is a software development company in Niigata, Japan. Launched in 2020, the team specializes in Custom Software Development and Web Development.Read More
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44$5,000+2 - 9 employeesKyoto, JapanCustom software development firm KyotoTech LLC was established in 2023. The team provides Custom Software Development and Mobile App Development and is based in Kyoto, Japan.Read More
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45$5,000+250 - 999 employeesMinato City, JapanGIANTY is an artificial intelligence development company. They are located in Minato City, Japan; Ho Chi Minh City, Vietnam and Reston, Virginia and have a midsize team that focuses on Artificial Intelligence, Mobile App Development, Custom Software Development, AR/VR development, and more. The firm was founded in 2000.Read More
Clients
Square Enix Mutan Valuenex BetrendIndustries
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46$5,000+2 - 9 employeesTokyo, JapanIT-Tokyo is a mobile application development firm. Founded in 2012, the agency provides Mobile App Development and Web Development.Read More
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47$5,000+2 - 9 employeesShinagawa City, JapanAvelio Systems is an application development firm launched in 1999. The small team offers Mobile App Development and Web Development.Read More
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48$5,000+10 - 49 employeesChiyoda City, JapanZYYX, a web development firm, was founded in 1994. They specializes in Web Development and Mobile App Development.Read More
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49Undisclosed10 - 49 employeesMinato City, JapanTEAMZ Inc. Is a web design company. They were launched in 2017 and focus on Web Design and Web Development.Read More
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50$1,000+50 - 249 employeesChuo City, JapanEstablished in 2019, TGL Solutions – DX Construction Partner in Southeast Asia is a software development company. The midsize team provides Custom Software Development, Web Development, Mobile App Development, and Other Application Development. The firm is based in Ho Chi Minh, Vietnam and Chuo City, Japan.Read More
Clients
skyACE Joint Stock CompanyIndustries
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51$10,000+50 - 249 employeesMinato City, JapanDevSamurai Vietnam JSC is a cloud consulting & SI company. They are in Ho Chi Minh, Vietnam and Hanoi, Vietnam. Their team provides cloud consulting & SI and AR/VR development.Read More
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52$5,000+250 - 999 employeesToshima City, JapanFounded in 2016, MOR Software JSC is a midsize Ho Chi Minh City, Vietnam-based website development firm. Their services include Web Development and Custom Software Development.Read More
Industries
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53$50,000+1,000 - 9,999 employeesMinato City, JapanRead More
Software development firm TMA Solutions was established in 1997. The agency specializes in custom software development, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more and has a large team. The agency is located in Ho Chi Minh City, Vietnam.
Industries
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54$5,000+10 - 49 employeesMinato City, JapanEstablished in 2000, SONICJAM is a small Digital Strategy company located in Minato City, Japan. Their team offers Digital Strategy and Mobile App Development.Read More
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55$5,000+10 - 49 employeesShibuya City, JapanIMG SRC, a Digital Strategy company, was launched in 1998. The agency provides Digital Strategy and Mobile App Development.Read More
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56Undisclosed10 - 49 employeesMinato City, JapanHeadquartered in Minato City, Japan, BBmedia is a branding agency. Established in 1999, the team focuses on Branding and IT managed services.Read More
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57$1,000+10 - 49 employeesAbiko, JapanItechVision Japan is an e-commerce development firm based in Sahibzada Ajit Singh Nagar, India and Abiko, Japan. Their services include E-Commerce Development and Web Development.Read More
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58$5,000+2 - 9 employeesKoto City, JapanTOKYO BRANCH is a website development firm. They are located in Koto City, Japan, and their services include Web Development and UX/UI Design.Read More
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59$5,000+2 - 9 employeesShibuya City, JapanTacchi Studios is an user experience design company. The team is headquartered in Shibuya City, Japan, and their services include UX/UI Design and Digital Strategy.Read More
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60$5,000+2 - 9 employeesShibuya City, JapanSysamic is a software development firm. Founded in 2016, the company is based in Shibuya City, Japan. Their team offers Custom Software Development and Mobile App Development.Read More
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