Launch of Campaign: Article Production with AI Prompt Sharing at 20,000 Yen Each

SHINOBI Inc. (Headquarters: Kawagoe City, Saitama Prefecture; CEO: Ryo Hashimoto; hereinafter SHINOBI), whose mission is to 'Simplify Marketing,' will launch the 'AI Prompt Sharing Included Article Production 20,000 Yen Per Article Campaign' as a content marketing support service for B2B companies starting June 2, 2026. Going beyond simple article delivery, the company provides a unique AI prompt optimized for the client's business and marketing know-how as a set, supporting the transition to in-house content production.

Key Points of This Release

Limited-time campaign price of 20,000 yen per article (regular price 29,800 yen). Minimum order of 5 articles, total from 130,000 yen.

Set provision of a dedicated AI prompt and know-how for a basic fee of 30,000 yen. Usable in-house even after outsourcing ends.

Production of full-scale content of 5,000 characters per article, compatible with both AEO (Generative AI Search) and SEO.

■ Background of Service Launch: More Tools to Write, But Not More Organizations That Can Write

Even with the widespread use of AI tools like ChatGPT in B2B content marketing, the number of companies outsourcing article production continues to increase. Voices such as 'I don't know how to create prompts for effective articles' or 'The articles don't turn out as expected' are constant, and many cases revert to outsourcing without the utilization know-how taking root. SHINOBI believes this structural challenge is the fundamental issue to be solved in the era where AI can write.

■ Features of This Campaign

① Design and Sharing of Dedicated AI Prompts

Rather than a generic prompt collection, we design dedicated prompts individually based on a deep understanding of the client's services, target audience, and tone through interviews. Even after the contract ends, article production using AI can continue in-house.

② Full-Scale Content Production Compatible with AEO and SEO

We produce high-quality content of approximately 5,000 characters per article, based on keyword design that considers not only search engines but also generative AI searches (AEO) like ChatGPT and Gemini. We balance quantity and quality with a hybrid system of AI and humans, where humans handle strategic design and reader understanding.

③ Sharing Know-How to Support Transition to In-House Production

We transfer the 'pre-writing design skills' to the client's organization, including theme selection concepts, article structure design principles, and methods for unifying brand tone. We transform content marketing from an outsourced fixed cost into an asset accumulated in-house.

■ Campaign Overview

Target Service

Article planning and production (approx. 5,000 characters per article)

Campaign Price

20,000 yen per article (regular price 29,800 yen)

Minimum Order Quantity

5 articles or more

Basic Fee

30,000 yen

Minimum Order Amount

130,000 yen or more

Campaign Period

June 2, 2026 - July 31, 2026

Application Method

Please contact us via the official website inquiry form, stating 'Article Production Campaign Request'.

Contact here

■ Comment from CEO Ryo Hashimoto

'With the advent of AI, the cost of writing articles has dropped dramatically. Nevertheless, the value of areas that only humans can handle—the ability to build strategies, identify reader challenges, and maintain brand tone—is actually increasing. What SHINOBI aims to do is deliver know-how along with the service to our clients, helping them transition from being order-placers to being drivers. Through this campaign, we hope to create the next generation of content marketing, where AI and humans collaborate, together with more companies.'

■ Company Overview

Company Name: SHINOBI Inc.

Location: 2-4-31 Kosenbamachi, Kawagoe City, Saitama Prefecture 350-0036

Representative: Ryo Hashimoto, Representative Director

Business: Corporate marketing support (AI-powered B2B marketing support)

URL: https://shinobi-inc.com/