Septeni Holdings Co., Ltd. (Head office: Shinjuku-ku, Tokyo; Representative Director: Yuichi Kouno; Security Code: 4293) has entered into a capital and business alliance with MYUUU INC. (Head office: Shibuya-ku, Tokyo; Representative: Togo Muroya; hereinafter "MYUUU"). Following this agreement, FLINTERS, Inc. (Head office: Shinjuku-ku, Tokyo; President and Representative Director: Masayuki Takano; hereinafter "FLINTERS"), a Septeni Group company, will collaborate with MYUUU to launch a generative AI training service and workflow development support service utilizing the generative AI platform "Dify".

Septeni Group has entered into a capital and business alliance with MYUUU to strengthen its system for developing and providing services in the generative AI area within the Data & Solutions Segments.

FLINTERS, a Septeni Group company, has been supporting corporate marketing activities by developing and providing data and AI-driven solutions, assisting clients with development, and dispatching engineering personnel, leveraging its long-standing accumulated knowledge and expertise.

MYUUU is a startup specializing in the generative AI field. They develop and provide Digital Transformation (DX) support solutions for companies using generative AI and operate "Dify-bu," one of Japan's largest online communities focused on Dify, a no-code generative AI platform (with over 1,200 registered members as of April 2025).

Through this alliance, FLINTERS will launch a generative AI training service and workflow development support service utilizing the generative AI platform Dify. These services integrate FLINTERS' cultivated data engineering knowledge and training expertise with MYUUU's insights into generative AI personnel development and the Dify platform. By providing practical training and support for building complex workflows, both tailored to corporate needs, we will promote corporate growth and innovation through DX.

Going forward, Septeni Group will strengthen its provision of full-funnel marketing support services, including data solutions and AI utilization, by enhancing collaboration within its engineering organization and partnering with external entities to meet increasingly sophisticated client needs. We will continue to support the sustainable business growth of our clients.

〈About the generative AI training service and workflow development support service〉

(Japanese only)

[About the generative AI training service]
Training curriculum will be flexibly customized to meet corporate needs. In collaboration with FLINTERS BASE, Inc. (Head office: Shinjuku-ku, Tokyo; President and Representative Director: Koichiro Seki), a Septeni Group company that develops data engineer training programs, we will provide practical training using the generative AI platform Dify.

■ Practical training using Dify
Because the training utilizes Dify, a no-code platform, even those without programming knowledge can learn intuitively through drag-and-drop operations and immediately apply their skills to practical work.

■ Customizable training curriculum
Based on pre-training consultations, we will design a curriculum tailored to each company's needs and industry characteristics. Workshops incorporating real-world business challenges will be included in the training to support the acquisition of practical generative AI skills.

■ Support from specialized generative AI instructors
The training will be led by experienced data engineers with specialized knowledge in generative AI. Leveraging the know-how accumulated in the "Dify-bu" online learning community, instructors will provide careful guidance and answer questions tailored to the participants' understanding, maximizing learning effectiveness.

(Japanese only)

[About the workflow development support service]
Engineers with generative AI skills will leverage the industry- and job-specific use cases accumulated within the "Dify-bu" community to support companies in improving their operations, from consultation to the design and construction of complex workflows.

■ Development of sophisticated workflows tailored to corporate needs
We will support the development of workflows that utilize generative AI to automate and streamline operations with high accuracy, tailored to the characteristics of various industries and job functions.

* Extensive information gathering and organization for market research and reporting
* Regulation checks for creatives in digital advertising
* Ad copy generation and content creation
* Invoice management (converting invoice information from paper or images to text and transferring it to specified formats)

　　　▲ Example of building a workflow to automate the aggregation and categorization of review data

[Inquiries about the new services]
FLINTERS, Inc., Business Production Headquarters, Muto, Seki, Sasaki
Email: sales@flinters.co.jp

[Inquiries about press release]
Septeni Holdings Co., Ltd., CEO Office, Public Relations Department, Public Relations Division, Onuma & Kojima
E-mail: koho@septeni-holdings.co.jp

■ Profile of Septeni Holdings Co., Ltd.
Business: Holding company to manage group companies which mainly develop the Internet businesses.
Head office address: Sumitomo Fudosan Shinjuku Grand Tower 30F, 8-17-1
Nishishinjuku, Shinjuku-ku, Tokyo, Japan
Representative: Representative Director, Yuichi Kouno
URL: https://www.septeni-holdings.co.jp/

■ Profile of FLINTERS, Inc.
Business: Planning, development, and sales in the data & solutions area
Head office address: SHINJUKUCENTLAND BUILDING 8F, 3-5-1, NishiShinjuku, Shinjuku-ku, Tokyo, Japan
Representative: President and Representative Director, Masayuki Takano
URL: https://www.flinters.co.jp/

■ Profile of MYUUU INC.
Business: Generative AI and web businesses
Head office address: Shibuya Dogenzaka Tokyu Building 2F−C, 1-10-8, Dogenzaka, Shibuya-ku, Tokyo, Japan
Representative: Representative, Togo Muroya
URL: https://myuuu.co.jp/