Top 100 Mobile App Developers in Japan
The Best of December 2025Looking 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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1$10,000+10 - 49 employeesShimizu, JapanRead More
MaeBe co., Ltd is an app development company. They are located in Shimizu, Japan and Numazu, Japan and have a small team. Their services include mobile app development, web development, enterprise app modernization, e-commerce development, and more.
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2$10,000+10 - 49 employeesKyoto, JapanUX design agency NekoLogic was launched in 2017. Their small team is in Kyoto, Japan and Liverpool, United Kingdom. NekoLogic focuses on ux/ui design, custom software development, web development, mobile app development, and more.Read More
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3$75,000+10 - 49 employeesFukuoka, JapanRead More
Jiitak Inc. Is a software development company. Their small team is in 福岡市, Japan; Dover, Delaware and Kochi, India and provides custom software development, IT strategy consulting, web development, mobile app development, and more. The company was founded in 2019.
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4$5,000+10 - 49 employeesAizuwakamatsu, JapanDesignium XR, a small AR/VR development company, is in Aizuwakamatsu, Japan and Shinagawa City, Japan. The team focuses on AR/VR development and Mobile App Development.Read More
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Snap Inc. Dentsu Digital Inc. NTT QONOQ, INC. Sony Music Entertainment Inc.Industries
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5$10,000+10 - 49 employeesOsaka, JapanMNET LLC is a small Osaka, Japan-based web design company. Their services include Web Design and UX/UI Design.Read More
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6$1,000+50 - 249 employeesTsukuba, JapanWeCode Inc is a mobile app development company. Located in Tsukuba, Japan and Tsukuba, Japan, the company specializes in Mobile App Development and Web Development.Read More
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7$5,000+2 - 9 employeesOsaka, JapanNADJA inc., an application development firm, is based in Osaka, Japan. The small company was founded in 2019. Their team provides Mobile App Development and CRM consulting and SI.Read More
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8$5,000+1,000 - 9,999 employeesMinato City, JapanRead More
Since being founded in 2012, Rikkeisoft has provided global outsourcing and development services to clients from its headquarters in Hanoi, Vietnam. Their team of about 1200 employees focuses on custom software development, web development, and mobile app development.
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Panasonic USMH KDDIIndustries
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9$5,000+50 - 249 employeesTaito City, JapanLIG inc. Is a website development company established in 2007. Their services include Web Development and Mobile App Development.Read More
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10$25,000+50 - 249 employeesShibuya City, JapanArsaga Partners, Inc is a website development company. Their team is based in Shibuya City, Japan and offers Web Development and Mobile App Development.Read More
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11$5,000+2 - 9 employeesObihiro, JapanOyaTech Japan, Inc is a website development firm and application development firm. They were launched in 2023, and their services include Web Development and Mobile App Development.Read More
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12$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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13$10,000+50 - 249 employeesYokohama, JapanHikesiya USA Inc. Is a midsize custom software development company launched in 2001. Their services include Custom Software Development and ERP consulting and SI.Read More
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14Undisclosed50 - 249 employeesShibuya City, JapanGoodpatch GmbH is a midsize user experience company established in 2011. Their team specializes in UX/UI Design and AR/VR development.Read More
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15Undisclosed50 - 249 employeesFukuoka, JapanNEXT-SYSTEM Co.,Ltd., an AI firm, is in Fukuoka, Japan and Shibuya City, Japan. Their services include Artificial Intelligence and Mobile App Development.Read More
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16$5,000+2 - 9 employeesChuo City, JapanLocated in Chuo City, Japan and Edogawa City, Japan, Aquarete Inc. Is a web development company and app development company. Their services include Web Development and Mobile App Development.Read More
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17Undisclosed10 - 49 employeesNerima City, JapanOsbay is a social media marketing firm. The Taipei, Taiwan-based company was established in 2018. Their services include Social Media Marketing and Search Engine Optimization.Read More
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18$10,000+50 - 249 employeesOsaka, JapanFenrir is an UX design company founded in 2005. The agency provides UX/UI Design and Custom Software Development, and is midsize.Read More
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19$5,000+2 - 9 employeesShibuya City, JapanSmall mobile app development firm IGNIS Japan, is located in Shibuya City, Japan. The team provides Mobile App Development.Read More
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20Undisclosed2 - 9 employeesMinato City, JapanYappli is a mobile app development firm headquartered in Minato City, Japan. Launched in 2017, the team offers Mobile App Development and cloud consulting & SI.Read More
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21$10,000+10 - 49 employeesChuo City, JapanNewIT Inc. Is a software development firm. The Hanoi, Vietnam-based agency was founded in 2018. Their team focuses on Custom Software Development and Mobile App Development.Read More
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22$5,000+50 - 249 employeesFukuoka, JapanRead More
Vauldex is a website development firm. Their midsize team is based in Fukuoka, Japan and Cebu City, Philippines. The firm offers Web Development, Mobile App Development, Blockchain, Enterprise App Modernization, and more.
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23$1,000+10 - 49 employeesMinato City, JapanOne Terrace is a Minato City, Japan-based website development company. They specialize in Web Development and Mobile App Development and were launched in 2017.Read More
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24$1,000+2 - 9 employeesKawasaki, JapanIT Support in Tokyo is an app development company launched in 2021. The team specializes in Mobile App Development and Search Engine Optimization and is in Kawasaki, Japan.Read More
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25$5,000+2 - 9 employeesKoto City, JapanFounded in 2013, YumyApps is an application development company. Their services include Mobile App Development and Web Development.Read More
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26$5,000+10 - 49 employeesChiyoda City, JapanFinatext is an app development company. Headquartered in Chiyoda City, Japan, the firm was established in 2013. Their services include Mobile App Development and UX/UI Design.Read More
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27Undisclosed10 - 49 employeesMinato City, JapanIn Honolulu, Hawaii and St. Louis, Missouri, Ikayzo is a small application development firm and web design agency. Their services include Mobile App Development and Web Design.Read More
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28$5,000+1,000 - 9,999 employeesChiyoda City, JapanSun Asterisk Inc. Is a mobile application development firm. They are in Chiyoda City, Japan and Hanoi, Vietnam and have large team. They provide Mobile App Development and Web Development.Read More
Clients
SSK CorporationIndustries
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29$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
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30$5,000+50 - 249 employeesChiyoda City, JapanEstablished in 2003, TopTech Informatics K.K is a midsize Chiyoda City, Japan-based IT managed services company. Their team provides IT managed services and Custom Software Development.Read More
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