Top AI startups in Japan

Machines that have been taught to understand and learn similarly to humans are said to have artificial intelligence (AI). They can be introduced to perform operations that normally require human intelligence, such as speech recognition, natural language understanding, and decision making. Artificial intelligence can take many forms, including computer vision, natural language processing, and machine learning. Many industries could be transformed thanks to artificial intelligence, which could also increase the accuracy and efficiency of tasks.

We’ll take a look at some of the AI ​​startups based in Japan in this article.

class Ⅳ

Software and systems providers for creating autonomous vehicles. The business confirms that with the help of its partners, it can provide complete solutions for the development of autonomous vehicles. It provides 3D printed electric vehicle platforms, development kits for autonomy, sensors, software, and many related services. It offers sensor fusion technology, and its product suite combines scanners with laser cameras. It also sells devices that allow drivers to operate autonomous driving features from the front seats. The company also offers pre-installed standalone driver software called Autoware in the boxed PCs.


Ispace creates tiny robots to find the materials required to sustain human life in space. The business specializes in finding, removing and distributing lunar ice to customers in lunar orbit. It uses commercially available commodities (COTS), 3D printed materials for rapid prototyping, maximizing structural mass efficiency, and minimizing development life cycle length. Oversees the technology and commercial development efforts of the HAKUTO team in the Google Lunar XPRIZE competition. The company has succeeded in putting a privately funded robot on the Moon, earning it a $500,000 Milestone Award in mobility.

Provider of AI-powered and cloud-enabled legal contract review management solutions. The platform’s products, Legal Force and LegalForce Cabinet, are an AI contract analysis tool and contract management system. It provides tools for accurate identification of nodes and removal of quality variance in real time. Allows users to access a pricing module with a subscription model.

preferred infrastructure

Japanese search engine provider. They are familiar with distributed systems, natural language processing, and machine learning. Sedue, an NLP-based search tool for websites and corporate networks, is one of the company’s offerings. A NLP-based classification engine called Bazil is used to scan emails, e-commerce websites, and Twitter. Jubatus is a machine learning platform that extracts knowledge from massive amounts of data in real time. The founders expect their business to be worth $200 million. The media industry accounts for the bulk of the clients.

AI Medical Service

AIM offers a technology that helps diagnose “cancer-related lesions” in the gastrointestinal tract through endoscopic examination. In the clinical setting of endoscopes, an artificial intelligence program currently being researched and developed uses data from the past and provides diagnostic support through image analysis.


Miniature quantitative mass spectrometry. The company has been granted a patent for intelligent mass spectrometry. It has created the smallest, real-time, cloud-connected, AI-enabled mass spectrometer. For semiconductor applications, process gas detection and lyophilization process gas detection, respectively, it provides the AMS1000 and LyoSentinel mass spectrometers.


AI-powered patient interaction tools for healthcare professionals and online consultations for patients. Product features include online medical information management, an embedded questionnaire for senior patients, and artificial intelligence to assist hospital staff with initial physical examinations. Other capabilities include editors for doctors, a dictionary of disease names, and a summary of Introduction to Medicine. AI interviews to achieve task changes between jobs are also included. In addition, it provides chatbot services so that customers can ask any questions related to symptoms associated with diseases.


For consumers, Groove-X has created a social bot called LOVOT. A total of 50 sensors, including a 360-degree camera, thermal vision, microphone, depth camera, distance and obstacle sensors, and retractable wheels for mobility, are located on the robot’s body. According to Business, ML and DL are used to process the stimuli these sensors collect to generate motion in real time. Additional features include an answering machine, baby monitor and home patrol.


A company providing customer engagement solutions in the retail industry powered by the Internet of Things. Offers online to offline marketing solutions, uses data to entice customers, and advertise in store. Additionally, it provides metrics for store visits and in-store analytics. An AI-powered analytics and beacon platform is included in its service.


LeapMind Inc. To provide deep learning technology that is less resource and energy intensive. The company’s compact form factor and low power use FPGAs are their response to DLD. Both capabilities are necessary because deep learning needs a lot of computational power to accomplish speech and image recognition.

LeapMind began providing the DeLTA-Lite tool in April 2018 to help develop deep learning models. The tool simplifies the creation of deep learning design models by eliminating the need for hardware, software, and specialized modeling knowledge.


HACARUS-X AI technology from Hacarus Inc. , which combines sparse modeling and machine learning technology, with a small form factor and low power requirement. Hacarus integrates HACARUS-X algorithms with Xilinx’s Zynq UltraScale + MPSoC FPGA in partnership with semiconductor business PALTEK. Both companies use a square computer to implement the HACARUS-X algorithms.

Discrete modeling is gaining popularity as a technique that enables humans to understand the decision-making process of artificial intelligence by isolating features from a limited set of learning data.

The rise of robots

The strategy used by Ascent is based on the Atlas AI learning architecture. According to the company, it serves as the “skeleton” upon which AI training simulations are built. It has models that can produce natural surroundings, scenarios, and reactions in a virtual world, and teach AI algorithms how to act effectively. The learning efficiency of AI is said to be up to 50 times higher when combining actual and artificial data than when using real data alone. By the end of 2020, Ascent hopes to produce a Tier 4 (fully autonomous) automotive software business and plans to go public. Ken Kutaragi, PlayStation creator and former CEO of Sony Computer Entertainment, sits on the startup’s board of directors. It is planning a new funding round of 30-50 million US dollars soon.

Persuasive Labs

Cogent Labs, a Tokyo startup founded in 2015, creates AI solutions for time series prediction, character recognition, and natural language understanding. The company’s Tegaki Optical Character Recognition (OCR) software has a handwriting recognition rate of 99.22%. It targets the file clerk position, which is the most prevalent job being replaced by AI. Cogent has signed mega-corporation Softbank as one of its clients, and it’s only available in Japanese.

From text-based data such as news, social media feeds, and documents, Kaidoku’s natural language understanding engine extracts insights. Provides search, filter, and summary options as well as time-based visualizations. Where traditional statistical models usually fall short, the company’s time-series forecasting algorithms evaluate massive amounts of historical data to produce long- and short-term forecasts. This is useful for applications such as stock trading, and Nomura, one of the largest investment banks in the country, is among the startup’s clients.

money tree

Founded in Tokyo in 2012, Moneytree has created a financial data aggregation platform for individuals and companies. Moneytree automatically imports users’ assets and transactions on the platform when they register their bank accounts, credit cards, and other accounts (such as stock accounts or loyalty cards). Data is retained for the duration of the subscription, including current analytics and invaluable historical knowledge.

Along with an integration solution for financial companies called MT Link, the company also provides an automated corporate registration and expense reimbursement service that operates on similar principles. Currently, the platform has 2,600 service providers nationwide.


The AI-based motion control software was created by Tokyo-based Mujin Industrial Robotics Company. Mujin controllers allow robots to “think” through their actions without prior programming, and adapt to reality as they progress, as most humans do. Traditionally, robots are programmed to perform specific functions or movements.

Although the company does not make robots, it does provide controllers that are compatible with most modern robots on the market. For picking, packing and sorting operations, Mujin solutions are mostly used in logistics, warehousing and industrial automation. In cooperation with Chinese e-commerce giant, the company has set up the world’s first warehouse without any human staff. It seems certain that some of the largest producers of storage bots will try to integrate Mujin’s cutting-edge motion control technology into their products.

SoftBank Bots

SoftBank Robotics is a subsidiary of the Japanese multinational SoftBank Group, which specializes in the development and production of robots and artificial intelligence (AI) technology. The company is best known for its consumer robot, Pepper, which is designed for customer service, education, and research applications. Pepper is a humanoid robot that can recognize and respond to human emotions and engage in basic conversation using natural language processing.

SoftBank Robotics also offers a range of robotics and AI products, such as the Whiz cleaning robot, Nao robot, and NAOqi operating system. These robots and technology target different industries, including retail, healthcare, education, and research.


Autify is a software testing and automation platform that uses artificial intelligence (AI) and machine learning (ML) to automate web and mobile app testing. The platform is designed to help companies improve the efficiency and accuracy of testing processes by automating time-consuming and repetitive tasks.

One of the main features of Autify is its ability to automatically generate test cases by learning from the user’s manual test sessions. The platform also allows users to visually test, which helps ensure the appearance and functionality of their apps are consistent across different devices and browsers.


NEC has been working in the field of artificial intelligence (AI) for many years and has developed several AI-based solutions for many industries, such as finance, transportation, and public safety.

NEC’s AI technology includes natural language processing, computer vision, and machine learning. The company’s AI platform, “NEC the WISE”, provides various AI-based solutions to many industries, such as smart cities, retail, and manufacturing. NEC also offers identification systems, such as facial recognition, fingerprint recognition, and iris recognition, which can be used for security and surveillance purposes.

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