Regional AI Startup Intelligence
Japanese AI Startups to Watch
Track Japanese AI startups across robotics, productivity, healthcare, enterprise software, and vertical AI applications.
Companies tracked: 45Market: JapanUpdated: May 8, 2026
Japan Market Snapshot
45
tracked companies
8
category clusters
8
funding signals surfaced
Japan is a strong market for AI tied to labor productivity, robotics, healthcare operations, and enterprise transformation.
Representative Companies
A crawler-visible market map sample from the AI Market Watch database.
| Company | Category | Funding | Focus |
|---|---|---|---|
| TableCheck Tokyo, Japan | AI in Retail / E-commerce | Not disclosed | AI-powered restaurant reservation and guest experience platform for hospitality operators worldwide. |
| EdgeCortix Tokyo, Japan | AI Infrastructure | $110M+ | EdgeCortix develops energy-efficient AI semiconductors and accelerators for edge computing, focusing on low-power AI inference and machine learning workloads. |
| TimeTree, Inc. Tokyo, Japan | AI | $43.7M | TimeTree is a shared calendar app designed for communication and planning among family, friends, and groups. |
| Sparticle Tokyo, Japan | Foundation Models / LLMs | $7.0M | An AI-native ecosystem focused on bridging global information gaps through cross-language AI search, real-time simultaneous translation, and enterprise knowledge management (RAG). |
| Akari Tokyo, Japan | Robotics / Embodied AI | $36.3M | An AI startup from the University of Tokyo's Matsuo Lab that specializes in 'Physical AI' and vertical SaaS solutions to digitize Japan's core industries, including construction, manufacturing, and logistics. |
| Optimind Nagoya, Japan | AI in Supply Chain / Logistics | $22.0M | A cloud-based AI route optimization platform specializing in 'last-mile' delivery that automates complex vehicle routing and scheduling to improve logistics efficiency. |
| TIER IV Tokyo, Japan | Robotics / Embodied AI | $423.0M | TIER IV is the developer of Autoware, the world's first and largest open-source operating system for autonomous driving, providing a full-stack software and hardware platform for autonomous mobility. |
| AIAV Tokyo, Japan | Foundation Models / LLMs | $5.0M | A decentralized AI platform that enables users to create, train, and own personalized AI avatars that evolve through interaction and data contribution within a Web3 ecosystem. |
| M-SOLUTIONS Co., Ltd. Tokyo, Japan | Foundation Models / LLMs | ¥100.0M | An IT services and low-code solutions provider specializing in Generative AI integration and business process automation through its 'Smart at' product series. |
| Visual Bank Tokyo, Japan | Foundation Models / LLMs | $24.4M | A Japanese 'IP x AI Enabler' that builds ethical creative infrastructure by providing rights-cleared training datasets and AI-powered creation tools for the entertainment and media industries. |
| Tokyo Robotics Inc. Tokyo, Japan | Robotics / Embodied AI | $2.66M | A Waseda University spinoff specializing in force-controlled humanoid robots designed for safe human-robot coexistence and sophisticated manipulation in unstructured environments. |
| Digital Grid Corporation Tokyo, Japan | AI in Climate / Energy | $116.0M | Japan's first private-sector peer-to-peer (P2P) energy trading platform that utilizes AI and blockchain-inspired logic to enable direct electricity transactions between renewable energy generators and corporate consumers. |
| NGA Tokyo, Japan | AI in HR & Talent | ¥1,000,000,000+ | A 'third-generation' AI recruitment platform that utilizes a proprietary database of 5.5 million companies to enable direct communication between employers and candidates, bypassing traditional agencies. |
| Alt Inc. Minato, Tokyo, Japan | AI Agents | $62.0M+ | A developer of 'Personal Artificial Intelligence' (P.A.I.) and digital twins powered by proprietary large language models designed to automate communication and individual business tasks. |
| SILK THE RICH Tokyo, Japan | AI in Retail / E-commerce | ¥333,880,000 | A high-end beauty-tech D2C brand specializing in premium silk-based haircare products that utilize patented nano-technology and AI-driven personalized marketing. |
| SmartHR, Inc. Tokyo, Japan | AI in HR & Talent | ~$454M total (all funding rounds) | Japan's leading cloud-based HR and labor management platform that automates administrative tasks and provides data-driven talent management solutions for the modern workforce. |
| nocall Inc. Tokyo, Japan | Voice / Speech AI | ¥120M+ (Approx. $0.8M+) | A Generative AI-powered SaaS platform that automates complex telephone operations (both outbound and inbound) with human-like voice capabilities. |
| RLWRLD Seoul, South Korea (main), with offices in US and Japan | Robotics / Embodied AI | $41.0M | A Physical AI startup developing Robotics Foundation Models (RFM) that enable robots to achieve human-level dexterity and cognitive abilities through five-fingered hand manipulation and real-world sensor perception. |
| Turing Inc. Tokyo, Japan | Robotics / Embodied AI | ¥20.0B+ (approx. $130M) | A Japanese deep-tech startup developing fully autonomous electric vehicles (EVs) powered by End-to-End (E2E) multimodal generative AI. |
| Donut Robotics Tokyo, Japan | Robotics / Embodied AI | ~$3.76M | A robotics and AI startup developing multimodal humanoid robots and smart hardware designed to address global labor shortages in the construction, manufacturing, and hospitality sectors. |