Nobori

What Nobori does

Nobori was a Japanese healthcare IT solution provider headquartered in Konan, Japan, focused on medical imaging and digital health infrastructure for hospitals and government health programs. Its product portfolio comprised four primary lines: an AI Chest X-ray Diagnosis Support Program for lung cancer screening, a Digital Health Checkup Result Delivery Service, a Perioperative Early Recovery Program Application, and a Medical Information Infrastructure platform built on DICOM and IHE interoperability standards. Customers were Japanese healthcare providers and prefectural government health programs, including Yokohama City Minato Red Cross Hospital, Kyoto Prefecture, and Cancer Institute Hospital, indicating an enterprise and public-sector go-to-market with project-based deployments.

On April 1, 2022, Nobori merged with PSP Corporation and became a subsidiary within the publicly listed Techmatrix Group, ceasing to operate as an independent company. Following the merger, the Nobori brand has continued to be referenced for product deployment purposes, including a June 2026 full-scale launch of AI chest X-ray screening in Kyoto Prefecture and a June 2026 deployment of the digital health checkup delivery service at the Yokohama City Minato Red Cross Hospital. A March 2026 research collaboration with Cancer Institute Hospital on the perioperative program indicates ongoing product development within the Techmatrix/PSP corporate structure. The revenue model is not publicly disclosed but is consistent with enterprise/government licensing and integration project revenue rather than volume-based SaaS.

Name

Nobori

Legal name

PSP株式会社 (PSP Corporation)

Website

https://nobori.ltd

Company type

Private

Operating status

Operating

Short description

Nobori is a Japanese healthcare IT company, now a subsidiary of Techmatrix Group via its 2022 merger with PSP Corporation, providing AI-assisted chest X-ray screening, digital health-checkup delivery, perioperative applications, and medical imaging infrastructure to Japanese hospitals and prefectural governments.

Ownership category

akta.pro rank

Product category

Healthcare IT / Medical Imaging Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)

SIC

Services-Health Services (8000)

akta.pro primary industry

Image Exchange, Sharing & Patient/Provider Portals (DICOM/Web) (HLACALAI)

akta.pro secondary industries

Imaging Interoperability & Standards Enablement (DICOM/HL7/FHIR/IHE) (HLACALAJ), Universal Viewers & Enterprise Imaging Access (Zero-footprint/Diagnostic) (HLACALAD), FHIR/HL7 Data Repositories & Canonical Data Models (HLACAIAI)

Keywords

• Medical imaging software
• Healthcare information infrastructure
• AI diagnostic support
• Digital health records
• Lung cancer screening

Headquarters

HQ city

Konan

HQ country

Japan

HQ region

Asia

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales

Distribution channels1 record

Marketing channels3 records

Core offering

Nobori builds and operates a medical information infrastructure platform that connects patients, medical institutions, and regional communities in Japan, enabling lifelong health information sharing. Its product portfolio includes an AI-powered chest X-ray image diagnosis support program for lung cancer screening, a digital health checkup result delivery service that distributes medical examination results including images directly to patients, and a perioperative early recovery program application developed in collaboration with cancer hospitals.

Product overview

Nobori operates as part of PSP Corporation (テクマトリックスグループ), providing a unified platform of medical information services. The product portfolio centers on a medical information infrastructure that connects patients, healthcare providers, and regional communities, supplemented by AI-powered diagnostic support tools. Key offerings include an AI chest X-ray diagnosis support program for medical imaging analysis, a digital health checkup result delivery service for patient-accessible medical records, and a perioperative early recovery program application for surgical care optimization. The company merged with PSP in 2022 to combine experience and strengths for enhanced medical service provision.

Differentiator

Problem solved

Functional benefit

Products and services

• AI Chest X-ray Diagnosis Support Program (胸部X線画像診断支援プログラム) AI-powered medical imaging analysis system that supports chest X-ray image diagnosis for lung cancer screening, using artificial intelligence technology to assist medical professionals in reading and interpreting chest X-ray images. Targeted at medical institutions and government health screening programs.
• Digital Health Checkup Result Delivery Service (健診結果デジタル配信サービス) Digital platform that enables medical institutions to deliver health examination results including diagnostic images directly to patients, improving accessibility to personal health information. Targeted at hospitals and clinics seeking to digitize patient record delivery.
• Perioperative Early Recovery Program Application (周術期早期回復プログラム) Digital application designed to improve perioperative management quality and support early recovery protocols, developed in research collaboration with specialized cancer hospitals. Targeted at surgical departments and cancer treatment institutions.
• Medical Information Infrastructure (医療情報インフラ) Comprehensive medical information infrastructure platform connecting patients, medical institutions, and regional communities, aiming to build a healthcare information system where health information is shared to support lifelong health management. Targeted at the broader Japanese healthcare ecosystem.

Named customers3 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature1 record

Partnerships

One partnership is on record.

• TechnoMatrix Group (テクマトリックスグループ)coreOthersPSP Corporation merged with Nobori on April 1, 2022, and became part of the TechnoMatrix Group. The combined entity leverages experience and strengths from both companies to provide more convenient medical services. PSP operates as a subsidiary within the TechnoMatrix Group structure.

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Siemens Healthineers: Global imaging and diagnostics vendor with AI-powered radiology and enterprise imaging IT portfolios; competes in the same addressable space as Nobori/PSP for hospital imaging informatics and AI diagnostics.
• GE HealthCare: Global medical imaging and healthcare IT vendor offering PACS, vendor-neutral archives, and AI diagnostic imaging solutions; directly comparable to Nobori/PSP's medical imaging infrastructure and AI chest X-ray product.
• Fujitsu: Large Japanese IT conglomerate providing regional healthcare information networks and medical information infrastructure, comparable to Nobori/PSP's regional medical coordination platform.
• Canon Medical Systems: Japan-headquartered imaging equipment and healthcare IT vendor providing PACS, diagnostic imaging, and AI-enabled radiology solutions; competes with Nobori/PSP across the medical imaging IT stack in Japan.
• Philips Healthcare: Global incumbent in PACS, radiology informatics, and AI-assisted imaging; comparable to Nobori/PSP's enterprise imaging and AI diagnostic imaging offerings, with a broader global footprint.
• Fujifilm Healthcare: Major Japanese healthcare and imaging-IT vendor offering PACS, AI-assisted diagnostic imaging, and enterprise imaging solutions; overlaps directly with Nobori/PSP's medical imaging infrastructure and AI chest X-ray capabilities.
• NEC Corporation: Major Japanese IT vendor with healthcare information systems and medical image management offerings; overlaps with Nobori/PSP's regional medical information infrastructure and image exchange capabilities.

Emerging players

• Medley: Japanese digital health company building cloud-based healthcare infrastructure and clinical workflow tools; shares a comparable focus on digitalizing healthcare workflows in Japan with partial overlap to Nobori/PSP's platform.
• M3 (M3, Inc.): Japanese digital health platform serving physicians, patients, and healthcare providers with information services and clinical tools; comparable in addressing healthcare information asymmetry in Japan, though more clinical-portal oriented than imaging-IT.

Direct peers

• Integrity Healthcare: Japanese healthcare IT company offering medical image sharing and regional medical coordination platforms, directly comparable to Nobori/PSP's image exchange and regional healthcare information infrastructure offerings in the Japanese market.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nobori