[Japan Knowledge Space] Latest AI "Unlimited Use" Fully Company-Funded! New Employee Benefit "AI Marugoto Tsukaihodai System (Nareful Chat)" with Patented Prompt Generation Feature to be Introduced on July 1, 2026

Japan Knowledge Space Co., Ltd. (Head Office: Minato-ku, Tokyo, Representative Director: Ryukuni Matsuoka, hereinafter referred to as "our company") will introduce the "AI Marugoto Tsukaihodai System (Nareful Chat)" as a new employee benefit starting July 1, 2026 (Wed.) to support employee productivity improvement and full utilization of the latest technology. This system will allow employees to use multiple cutting-edge AIs across the board at zero cost, and to handle data safely and efficiently in a prompt automatic generation function with a patented technology and a top-tier security environment.

Background and Story of Introduction: Towards an Organization Where Everyone Can Thrive by Eliminating "AI Risks"

As the importance of generative AI in business reaches an unprecedented level, challenges such as "risk of information leakage" and "inability to use AI due to difficulty in creating prompts (instructions)" have become major obstacles to AI utilization in companies. To fundamentally solve these issues, our company will begin offering the advanced platform "Nareful Chat," with the concept of "All-Inclusive AI for Everyone (AI Utilization Even for Beginners)" with the latest AI and robust security, as an employee benefit. By providing an environment where each employee can freely and safely utilize AI as a powerful "partner," we will strongly support overwhelming work efficiency improvements and the creation of new ideas.

5 Innovative Features of the "AI Marugoto Tsukaihodai System (Nareful Chat)"

This system is not just the introduction of an AI tool, but an "infrastructure" that updates employee work styles.

1. Multiple World-Leading Latest AIs in "One Place"

Top global language models such as ChatGPT, Gemini, Grok, Claude, and Perplexity are integrated on the same platform. Employees can seamlessly switch between AIs according to their needs and preferences, completely eliminating the hassle of individually contracting and managing multiple AI tools. From the latest research to advanced text creation, the optimal AI can be selected instantly.

2. "Patented" Automatic Prompt Generation for Professional Results Even for Beginners

To resolve the concern of employees who don't know how to instruct AI, a prompt automatic generation and improvement function (Patent No. 7620171) is standardly equipped. By simply entering a simple objective, the AI accurately understands the intent and automatically refines it into an optimal prompt. Furthermore, a system for sharing and evaluating excellent prompts within the company (Patent No. 7626986) enhances the AI literacy of the entire organization.

3. Robust Security Environment with "Zero Data Learning" and Top A Rating

Input data and prompts will never be used as learning data for external AIs. In addition to constructing a completely protected closed environment, we have received the highest "A rating" in web application vulnerability assessments and source code assessments by external organizations. We have also obtained ISMS and Privacy Mark certifications, allowing for safe exchange of highly confidential internal documents and customer data.

4. Diverse Functions Directly Linked to Practical Work, Such as Slide and Meeting Minutes Generation Functions

In addition to text chat, it is equipped with a "slide generation function" that can quickly create editable PowerPoint data, and a "meeting minutes/transcription function" where AI automatically creates them simply by uploading video or audio files. This dramatically streamlines routine tasks such as creating daily proposals and meeting minutes after meetings.

5. "Full Company Subsidy" for Costs

Costs incurred for usage will be 100% fully subsidized by the company as an employee benefit. Employees do not need to worry about their own finances at all and can literally "make full use" of the latest AI, from improving daily work efficiency to self-improvement for skill development.

Nareful Chat: https://www.knowleful.ai

Future Outlook

Starting with the introduction of "Nareful Chat," Japan Knowledge Space Co., Ltd. will further accelerate internal DX (Digital Transformation) and employee reskilling. We will create an environment where all employees can benefit from cutting-edge technology and concentrate on more value-added creative work.

【Company Overview】

Company Name: Japan Knowledge Space Co., Ltd.

Head Office Location: 3F, Le Graciel BLDG.1, 6-20-1 Shinbashi, Minato-ku, Tokyo, 105-0004

Representative: Ryukuni Matsuoka, Representative Director

Established: April 1, 2014

Capital: 100 million yen

Business Activities: IT and system development business

Company URL: https://www.jpn-ks.co.jp/

【Contact Information for Inquiries】

Japan Knowledge Space Co., Ltd.

General Affairs Department, Human Resources Division

TEL: 03-6689-8174

Email: jinji@jpn-ks.co.jp