Difficult for AI! We want to spread the "knowledge and skills for creating ads that sell"
En-jyu Co., Ltd. aims to create opportunities where value, not price, is chosen, by spreading the "knowledge and skills for creating ads that sell" through "Onipen® that conveys, sells, and makes fans."
📋 Article Processing Timeline
- 📰 Published: April 1, 2026 at 18:00
- 🔍 Collected: April 1, 2026 at 09:36
- 🤖 AI Analyzed: April 6, 2026 at 15:51 (126h 14m after Collected)
Our company endorses April Dream, which aims to make April 1st a day to share dreams. This press release is a dream of "En-jyu Co., Ltd."

Professional knowledge and skills for "creating ads that sell" are not inferior to AI-generated content.
Today, it's an era where flyers, LPs, and sales materials can be easily created with generative AI.
Because of this, it's no exaggeration to say that the jobs of creators, including writers and designers, are decreasing.
So, can AI-generated content truly produce the same results as professionals?
Our company doesn't think so.
Because the skill of using generative AI and the knowledge of creating ads that sell are different.
For example, even in writing alone, there are the following differences:
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Professionals pick out necessary elements from all materials to create.
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General individuals try to include everything they want to explain.
The former results in content from a user's perspective, while the latter is from a provider's perspective, so it's natural for there to be a difference in response.
(For details, please refer to the article introduced on note "Can AI-generated content surpass that of creators?").
Therefore, by utilizing professional knowledge and skills, there is ample room to increase response rates with flyers, LPs, and sales materials.
Even in industries with many competitors, if the appeal of your product or service is conveyed to the target audience, they will choose it based on its value, not its price.
En-jyu Co., Ltd. provides support for this.
What En-jyu Co., Ltd. wants to achieve to spread the "knowledge and skills for creating ads that sell."
En-jyu Co., Ltd. has two things it wants to achieve in the future to spread the knowledge and skills for creating ads that sell.
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We want to publish a book.
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We want to create courses.
1. We want to publish a book.
The desire to publish a book has been there since the company's founding.
Even with the same writing, sales and books are different specialties, so it often gets stalled.
Therefore, as a stepping stone to book publishing, from the end of 2025, we actively started writing columns on marketing and response advertising on En-jyu Co., Ltd.'s HP and note.
2. We want to create courses.
There are also plans to create courses.
Currently, we hold a "How to Create Selling Flyers Seminar" about once every two months, and we realize that many people are seeking knowledge and skills in ad creation.
To let as many people as possible experience the joy of "selling with ads," creating courses is also an urgent task.
We will explore the best way to open courses, including what knowledge to introduce in what order and in what format.
En-jyu Co., Ltd. will continue to move forward to provide "knowledge and skills for creating ads that sell."
En-jyu Co., Ltd. possesses knowledge and skills for ad creation that cannot be beaten by AI and cannot be created by AI.
Examples of these services are as follows:
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Onipen® Check: We transform existing flyers, LPs, and sales materials into "expressions that sell."
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Onipen® Ad Production: Professionals conduct thorough interviews and create flyers, LPs, and sales materials from scratch.
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Onipen® Supervision for Designers: We support designers who do client work from a writing perspective.
When new services are available, we will announce them on the "Service List" page of En-jyu Co., Ltd.'s HP.
Please look forward to it.
En-jyu Co., Ltd. will continue to provide "knowledge and skills for creating ads that sell" that cannot be created by AI.
End
Company Profile
Company Name: En-jyu Co., Ltd.
Location: ACN Ginza 4 Building 10F, 4-10-14 Ginza, Chuo-ku, Tokyo
Representative Director: Yasue Yoshioka
Business Activities: Ad production / Ad editing / Ad consulting
FAQ
What does En-jyu Co., Ltd. consider to be the "knowledge and skills for creating ads that sell" that are difficult for AI?
It is the ability of professionals to carefully select necessary information from a user's perspective, differentiating it from general creations that tend to be provider-centric. This leads to high-response ads.
How does En-jyu Co., Ltd. plan to disseminate the "knowledge and skills for creating ads that sell" in the future?
They plan to disseminate it through column writing starting from the end of 2025, book publishing, and launching courses based on the "How to Create Selling Flyers Seminar."
What specific services does En-jyu Co., Ltd. offer?
They offer "Onipen® Check" for improving existing ads, "Onipen® Ad Production" for creating ads from scratch, and "Onipen® Supervision for Designers" to support designers with writing.