Official Launch of FUJIRAG Brings Safe AI Usage to On-Premise Environments

Introduction

On April 9, 2026, KTGS LLC, headquartered in Nakano, Tokyo, unveiled FUJIRAG, a cutting-edge service that merges Generative AI and Retrieval-Augmented Generation (RAG) technology. Designed for on-premise environments, FUJIRAG allows enterprises to harness AI without exposing sensitive data externally, thereby ensuring enhanced security. Visit here for more details.

Development Background

Within organizations, large volumes of knowledge accumulate every day in the form of manuals, FAQs, meeting minutes, and reports. However, many companies often struggle to locate necessary information, which tends to become siloed within individual roles. Additionally, the growing interest in utilizing Generative AI faces roadblocks due to concerns about confidentiality, with many firms shying away from deploying such technologies for fear of exposing sensitive information to the cloud. Addressing these challenges, KTGS embarked on a mission to develop FUJIRAG with the concept of enabling secure Generative AI usage without compromising data integrity.

What is FUJIRAG?

FUJIRAG is an advanced knowledge search platform that allows AI to comprehend existing documents within a company and provide optimal answers to queries presented in natural language. The most notable feature of FUJIRAG is its compatibility with on-premise setups, enabling safe AI application while keeping internal data secure.

Key Features

1. On-Premise Compatibility
FUJIRAG is tailored for implementation in on-premise environments, facilitating AI utilization entirely within an organization’s internal network. Confidential data remains securely on-site, eliminating the risk associated with outsourcing data to external clouds.

2. Integration with File Servers
By seamlessly connecting with existing file servers (NAS), FUJIRAG allows companies to leverage their current document assets without the need for data migration, leading to smooth and hassle-free deployment.

3. High-Precision RAG Engine
The platform utilizes a high-precision retrieval-augmented generation engine that extracts relevant information from internal documents and FAQs, generating responses based on solid evidence.

4. Natural Language Queries
Users can query the system using natural language like, "What are the steps to...?" This intuitive interface simplifies usage, reducing the need for extensive training and education costs.

5. Secure Corporate Design
Through data separation and access control measures at the corporate level, FUJIRAG ensures secure operations of its knowledge management functionalities.

Expected Use Cases

Expected applications for FUJIRAG include helping call center operators, streamlining internal help desks, searching through technical documentation, and facilitating sales knowledge sharing. It is particularly well-suited for companies facing restrictions on cloud usage or industries requiring elevated security measures.

Pricing

FUJIRAG will offer flexible pricing plans tailored to the size and usage requirements of each enterprise. Interested businesses can find more details on our website.

Future Developments

KTGS has plans to expand FUJIRAG's functionality in the future with several updates:

- Integration with the voice analytics service "Voitek!" for knowledge generation from call logs
- Features for auto-generation and refreshing of knowledge
- Multilingual capabilities
- Strengthened API links for external system integrations

Through FUJIRAG, KTGS aims to realize secure AI usage and contribute to the digital transformation (DX) efforts of businesses in this rapidly evolving technological landscape.