Top IoT Startups in Japan (2025 Update)

Explore the best IoT companies in Japan. Discover high-growth startups and investment opportunities in our 2025 updated list.

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Explore Top IoT Startups in Japan featuring 49 Companies

Showing 49 Companies

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Idein Inc. - Empowering seamless and affordable access to advanced sensing technology for eve... Idein aims to enable software to manage all real-world events by applying advanc... - Japan Flag Japan - Japan (HQ) 2015 AI, Computer Vision +3 [email protected]
1
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41
10.8K (15%) 4 years ago Series Unknown 5 30.9M 174 9 4lt 5ve
Terra Drone Corporation - A leading drone and Urban Air Mobility (UAM) technology company⌘ We are the world's largest industrial drone solution provider with offices throu... - Japan Flag Japan - Japan (HQ) 2016 Drones, IoT +2 [email protected]
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Low
16
14.2K (-25%) 2 years ago Series C 3 94.2M 13785 1 year ago
Aroma Bit, Inc. - Digitizing Scent to Connect Aroma Bit is the world leading digital olfaction startup, developing ultra-compa... - Japan Flag Japan - Japan (HQ) + 3 2014 Health Care, Internet +1 -
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3
1.3K (37%) 4 years ago Series Unknown 6 1.5B 229 2 years ago
Latona, Inc. - She who thinks and mulls best today, will laugh last. Latona is a Professional Service company, working on three services utilizing ne... - Japan Flag Japan - Japan (HQ) 2018 AI, IT +3 [email protected]
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4
5.8K (-8%) 3 years ago Series A 6 692.0M 542 1 year ago
Bisu - The key to knowing you Bisu is addressing the $47tn global longevity crisis by helping people live heal... - Japan Flag Japan - Japan (HQ) 2015 Big Data, Health Care +5 [email protected]
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16
145 2 years ago Convertible Note 7 4.9M 598 5 6rH XgS
ClipLine株式会社 - サービス業の潜在力を引き出す。 私たちは、「『できる』をふやす」をミッションに、国内・海外に多店舗展開をしている... - Japan Flag Japan - Japan (HQ) 2013 E-Commerce, IoT +1 [email protected]
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45
7.0K (-38%) 4 years ago Series D 5 1.4B 461 3 lS6 EgZ
Aquabit Spirals - Connect physical things with online services and payments without app and batter... We are providing cloud-controlled battery-free device to be embedded into things... - Japan Flag Japan - Japan (HQ) 2009 Creator Economy, Internet +3 [email protected]
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4
1.1K (-73%) 6 years ago Series Unknown 5 649.4M 35 7 q2f I3F
Nextremer Solutions India... - テクノロジーの社会実装を通じて、持続可能な社会を創る Business Model:
Unique business model for Japan
Complete focus on Japan
Deep...
- Japan Flag Japan - Japan (HQ) + 2 2013 AI, Analytics +3 [email protected]
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5
11.4K (111%) 5 years ago Series B 3 4.8M 85 4 GYs AMI
SQUEEZE Inc. - SQUEEZEは、「空間と時間の可能性を広げるプラットフォームになる」という企業ビジョ... Established in 2014, SQUEEZE is committed to lead Hospitality Tech industry in J... - Japan Flag Japan - Japan (HQ) 2014 Food and Beverage, Hospitality +2 -
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49
8.8K (-12%) 4 years ago Series Unknown 5 2.2B 497 1 year ago
Nain Inc. / 株式会社ネイ... - We provide Virtual Personal Assistant made with Japanese character's voice and h... Zeeny - Virtual Personal Assistant Company - Japan Flag Japan - Japan (HQ) 2014 Hardware, IoT +1 [email protected]
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4
7.3K (35%) 5 years ago Series Unknown 2 100.0M 38 10 NTi oQA
SORACOM - IoT made easy. You create, we connect. Soracom is a global provider of smart IoT connectivity, offering cloud-native wi... - Japan Flag Japan - Japan (HQ) + 2 2014 Computing, Internet +1 [email protected]
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149
95.3K (-7%) 1 year ago Series Unknown 6 48.2M 11783 5 months ago
LocationMind - Spatial information analysis and GNSS authentication venture LocationMind is a technology venture of the Ryosuke Shibasaki Laboratory, which... - Japan Flag Japan - Japan (HQ) 2019 Care Economy, Information Technology +3 [email protected]
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48
662 (-100%) 1 year ago Debt Financing 3 2.2B 924 11 months ago
Flow Solutions - Retail Data Activation Accelerating the Transition to Data-driven Retailing Building the Future of Retail

Flow Solutions'​ suite of real-world retail anal...
- Japan Flag Japan - Japan (HQ) 2016 AI, Analytics +6 [email protected]
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12
5.7K 4 years ago Corporate Round 2 330.0M 476 5 months ago
mui Lab, Inc. - mui Lab is a Calm Technology startup from Kyoto, Japan. mui Lab is a technology startup specializing in designing IoT "calm" interfaces... - Japan Flag Japan - Japan (HQ) 2017 Information Technology, IoT [email protected]
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15
5.2K 5 years ago Seed 1 200.0M 836 7 months ago
Medmain Inc. - To create a world where medical services can be accessed with technology anywher... Medmain Inc. is a company to develop and provide “PidPort”, a pathological AI an... - Japan Flag Japan - Japan (HQ) + 1 2018 AI, Analytics +4 [email protected]
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16
525 1 year ago Series A 5 2.4B 968 8 months ago
RABO, Inc. / Catlog - Because nine lives are never enough. すべては、猫様のために。 "Know your cat better with technology"
Cherish your beloved cat's health throug...
- Japan Flag Japan - Japan (HQ) 2018 IT, IoT [email protected]
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9
114.0K 3 months ago Series Unknown 6 2.0B 28 5 months ago
EDGEMATRIX Inc - EDGEMATRIX provides one-stop "Video Edge AI" from end to end with Edge AI Box, P... EDGEMATRIX provides a product lineup of "Edge AI Box" that adds environmental re... - Japan Flag Japan - Japan (HQ) 2019 AI, Hardware +1 [email protected]
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15
98513 - Series B - 1.9B 184 5 months ago
obniz - IoT development opportunities for all obniz is the technology for controlling IO, ON/OFF and UART/SPI/etc, from the in... - Japan Flag Japan - Japan (HQ) 2014 Hardware, IoT [email protected]
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5
86522 - Series B - 5.2M 119 3 years ago
Hacobu Inc. - 「運ぶを最適化する」をミッションに掲げる物流スタートアップです 「運ぶを最適化する」をミッションに掲げる物流スタートアップです。
Data-Driven Log...
- Japan Flag Japan - Japan (HQ) 2015 Analytics, Big Data +3 [email protected]
1
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65
382.7K (2%) 4 years ago Series Unknown 8 2.2B 218 1 year ago
LiveSmart - LiveSmartはAI・IoTを活用したサービスプラットフォームを提供します。 LiveSmartはAI・IoTを活用した住宅のOSを提供します。住宅メーカーや電力ガス会社など... - Japan Flag Japan - Japan (HQ) 2016 Food and Beverage, Internet +1 -
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10
30.3K (51%) 3 years ago Series Unknown 4 279.9M 5377 7 uNx 2q2
Scurid - A unified platform enabling digital identities and delivering reliable informati... A unified platform enabling digital identities and delivering reliable informati... - Japan Flag Japan - Japan (HQ) + 2 2020 Blockchain, Information Technology +1 [email protected]
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7
278 (57%) 2 years ago Pre Seed 4 395.0K 455 1 year ago
Nature Inc. - Driving a sustainable coexistence with nature through technology. Founded in 2014, Nature Inc. is aiming to drive a sustainable coexistence with n... - Japan Flag Japan - Japan (HQ) 2014 Consumer Electronics, Energy +4 [email protected]
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Low
34
162.3K (-45%) 11 months ago Series D 8 20.2M 1367 10 0Xb p9j
EdgeCortix - Breaking the Barriers of Energy-efficient Edge Artificial Intelligence EdgeCortix is an Edge Artificial Intelligence (AI) Platform company, pioneering... - Japan Flag Japan - Japan (HQ) + 2 2019 AI, Hardware +3 [email protected]
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47
5.9K (-19%) 1 year ago Series Unknown 5 35.6M 2213 5 months ago
Mitsufuji Corporation - A future created by Mitsufuji Mitsufuji started up as a Nishijin textile factory to manufacture Nishijin “obi”... - Japan Flag Japan - Japan (HQ) 1956 Hardware, Health Care +1 [email protected]
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9
469 (-100%) 7 years ago Series Unknown 2 3.2B 428 8 months ago
COGNITEE INC. - Identify Cognitive Biases with Technology, and Unleash Creativity COGNITEE leverages Artificial Intelligence to identify Cognitive Biases through... - Japan Flag Japan - Japan (HQ) 2013 Internet, IoT +1 -
1
Low
6
5.5K (45%) 5 years ago Series B 4 534.9M 22 5 years ago
SOXAI Inc. - We are a pioneering force in developing cutting-edge wearable IoT products for c... Welcome to SOXAI- Shaping the Future of Health Tech! 🌐💡 We are a pioneering fo... - Japan Flag Japan - Japan (HQ) - Design, Hardware +2 [email protected]
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6
101.9K (-28%) 11 months ago Series A 1 880.0M 9086 8 months ago
Groovenauts, Inc. - - The future holds enormous amounts of data, as increasingly more items in our liv... - Japan Flag Japan - Japan (HQ) 2011 Education, IoT [email protected]
1
Low
14
1.8K (6%) 1 year ago Series Unknown 4 1.3B 142 1 O2l GXc
Preferred Networks, Inc. - - Preferred Networks (PFN) was established in March 2014 with the goal to develop... - Japan Flag Japan - Japan (HQ) 2014 AI, Biotechnology +3 -
1
Low
281
63.1K (52%) 5 years ago Series Unknown 8 16.5B 4210 5 months ago
Sonix Co., Ltd. - - Services:

<MaaS/Mobility Solutions>
We are taking the initiative in the mobilit...
- Japan Flag Japan - Japan (HQ) 2010 Cloud Infrastructure, Information Technology +2 [email protected]
1
Low
17
63163 - Seed - 150.0M 64 8 fUn vN2
Monstarlab - - About Monstarlab
Monstarlab is a digital consultancy established in 2006 in Toky...
- Japan Flag Japan - Japan (HQ) + 25 2006 Design, Internet +2 -
1
Low
600
390 (-100%) 4 years ago Series Unknown 9 11.3B 62527 5 months ago
Araya Inc. - 株式会社アラヤは、最先端のAI技術を目指すスタートアップです。ディープラーニングに... Established in December 2013, Araya, Inc. is engaged in the development of artif... - Japan Flag Japan - Japan (HQ) + 1 2013 AI, Computer Vision +2 [email protected]
1
Low
70
2438 5 years ago Series B 5 1.0B 755 1 year ago
Blockchain Lock - アンロック・ザ・ワールド Blockchain Lock Inc. is technology specialist of blockchain and smart devices, c... - Japan Flag Japan - Japan (HQ) 2018 Blockchain, IoT -
1
Low
3
697 (-100%) 6 years ago Seed 1 Unknown 106 2 years ago
LQUOM, Inc. - Long-distance quantum communication leading quantum internet technology We develop quantum repeaters to implement quantum internet on the global optical... - Japan Flag Japan - Japan (HQ) + 1 2020 Information Technology, IoT +1 [email protected]
1
Low
7
798 (-8%) 4 years ago Seed 1 Unknown 142 5 months ago
Internet Initiative Japan... - Official Global LinkedIn page for Internet Initiative Japan (IIJ) Ever since its establishment in 1992 as the first Japanese Internet Service Prov... - Japan Flag Japan - Japan (HQ) + 14 1992 Financial Services, Internet +1 [email protected]
1
Low
703
109 - - - - 2506 5 months ago
ACCESS CO., LTD - WebBrowser / Multimedia / IoT / E-Publishing service Software solution for WebBrowser / Multimedia / IoT / Digital Publishing.
Web te...
- Japan Flag Japan - Japan (HQ) 1979 Entertainment, Information Technology +2 [email protected]
1
Low
32
59.0K - - - - 129 5 s1j nJf
AZPower株式会社 - クラウドに新しい力をプラスするークラウドに、新しい力をプラスし、世界中のお客様の... AZPower株式会社です。
【クラウドにあたらしい力をプラスしてお客様のビジネスを変...
- Japan Flag Japan - Japan (HQ) 2015 Cloud Infrastructure, Computing +2 [email protected]
1
Low
18
4.4K (-67%) - - - - 232 4 months ago
X1Studio Co., Ltd - IoT Design & Consulting X1Studio delivers IoT design, consulting, development, and integration solutions... - Japan Flag Japan - Japan (HQ) 2020 Information Technology, IoT +1 [email protected]
1
Low
28
3.3K (27%) - - - - 578 5 months ago
Appirits Corporation - Appirits is an entertainment services and web solution business enabling busines... Application "Software" Spirits
The application creating spirit

Appirits is an e...
- Japan Flag Japan - Japan (HQ) 2000 Information Technology, Internet +1 [email protected]
1
Low
34
49.8K - - - - 84 10 tgF ZZQ
サトーホールディングス株... - あらゆるものを情報化して、社会のうごきを最適化する。 サトーホールディングス株式会社
グループ経営戦略の策定・経営管理(純粋持株会社)...
- Japan Flag Japan - Japan (HQ) 1940 IoT, Manufacturing +1 -
1
Low
49
166.6K (-11%) - - - - 254 5 months ago
eflow Inc. - - Leveraging its core expertise and extensive experience in the Java™ and Android™... - Japan Flag Japan - Japan (HQ) 2004 IoT, Mobile +1 -
1
Low
16
563 - Series Unknown - - 39168 4 8lT a8l