This page describes the basic policy regarding the creation and editing of Greenkeys content.
1. basic information on media
- Site name：Greenkeys
- Operator: Ryosuke Kawamura (Representative of GreenEchoes Studio)
- Site opening date: 2022
- Objective: To deliver information that makes daily work and creation as comfortable as possible, focusing on the keyboard and input experience.
About Greenkeys
Greenkeys is a media company dedicated to bringing you information on keyboards and the typing experience to make your daily work and creation as comfortable as possible.
We believe that the value of a product cannot be told only by its specifications and numbers.
At Greenkeys, we emphasize the experience aspect, such as “how does it feel to actually use it?” and “how will it change my daily work and life?
The keyboard is a tool that is touched every day.
That is why at Greenkeys, we do not limit ourselves to introducing specifications, but also carefully convey the comfort, work efficiency, immersion, and enjoyment that these tools bring to the user.
In addition, Greenkeys is not just an information organizing media, but aims to deliver information to help readers make decisions through reviews, news, comparisons, interviews, and community observations.
Therefore, we may use expressions that involve a certain amount of heat or evaluation, but in doing so, we emphasize that the position, relationship, and monetization should be made as clear as possible to keep the reader in a position to make a decision.
2-1. The position of Greenkeys
Greenkeys is a media dedicated to conveying the appeal of the “entire keyboard culture” including finished keyboards, homemade keyboards, keycaps, sequences, and input environments.
We place importance on delivering the fun of keyboards broadly, including comfort of use, design philosophy, layout, and even changes in the input experience, rather than simply laying out product specifications and news.
On the other hand, Greenkeys is not an extension of a hobby, but an ongoing operating business.
Therefore, we do not aim to cover all topics with the same frequency and depth.
While taking into consideration editorial policy, coverage opportunities, operating costs, and continuity, we select themes that are meaningful to communicate now, and organize and disseminate them from our own unique perspective.
This may make finished keyboards, manufacturer information, information via distributors, and articles based on review requests appear more heavily weighted
However, that does not mean that only certain areas are targeted.
Greenkeys transmits shades of each theme in order to deliver value on an ongoing basis with limited resources, while respecting the keyboard culture as a whole.
Greenkeys also does not see hobbyism and commerciality as simple opposites.
We believe that in order for good products and initiatives to be continuously created, delivered, and selected, it is necessary to have not only those who create them, but also those who communicate, organize, and bridge the gap.
Finished keyboards and homemade keyboards are not two separate worlds that can be separated, but rather they are entities that have enriched the input experience by influencing each other.
Greenkeys will translate the context and appeal between the two and communicate them in a way that reaches a wider audience.
3. scope of topics to be covered
The themes addressed by Greenkeys extend from the keyboard to areas related to the input experience and work environment.
3-1. Core Areas
- Keyboards (split, self-made, commercial)
- Keyswitches, keycaps
- Input devices such as trackballs and mice
- Arrangement, layout, input method
- Keyboard culture and community movement
These are the central themes of Greenkeys and will be treated with the greatest emphasis.
3-2. Peripheral areas supporting the input experience
- Wrist Rest, Stand, Cable
- USB hubs and desk accessories
- Items related to posture and work efficiency
Even if it is not the keyboard itself, we will actively address anything that affects comfort and work efficiency.
3-3. Outer edge area handled as needed
- (computer) monitor
- mainframe PC
- Tablets and smartphones
- Equipment for the overall work environment
We may handle areas that are not directly tied to the keyboard, but that we determine will improve the input or work environment.
4. article type and expression policy
Greenkeys produces content primarily in the following formats, depending on the nature of the article
- News
organizes the movements of new product announcements, launches, specification changes, domestic developments, price revisions, event information, etc. to help readers make decisions. - Product Reviews
Based on actual equipment use and ongoing verification, we evaluate the feel, keystrokes, configuration, completeness, and who is and is not suited for the product. - The guide
covers articles that help readers understand and select the right product, including comparisons, how to choose, how to organize specifications, and how to implement the product. - Columns
covers articles that include the author’s views on market trends, array culture, and input experience considerations and issues. - The project
deals with the author’s involvement in independent activities, planning, supervision, and ongoing initiatives, including the Japan Layout Alliance (JLA).
For the above five items, we have shifted to a policy of clearly indicating at the beginning of the article which genre the target content belongs to.
(Operation will start from the content updated on March 13, 2026)
Greenkeys does not aim to make all articles appear colorless.
While we may use expressions of appreciation or enthusiasm for a product or initiative, our basic policy is to design our articles in such a way that they convey to the reader the nature of the article, our position, our involvement, and whether or not we are monetizing the product.
5. basic stance on article production
At Greenkeys, we value the following ideas
Ensuring Independence
The articles are planned, edited, and written by the person in charge of operations, and the content of the articles themselves are not dictated by external sponsors or business partners.
Emphasis on accuracy
Primary information (official releases, official websites, interviews, interviews, official SNS posts, etc.) will be checked whenever possible to avoid misinformation and excessive speculation.
Communicate around the experience
We will focus on the changes the product will bring and who the product is suitable for.
Specifications and features are treated as information that supports the experience.
Prioritize helping readers make decisions.
Rather than simply introducing the product favorably, we will try to include the basis for the evaluation, compatibility with the application, and possible weaknesses and prerequisites.
Purpose of Reviews
Greenkeys reviews are not solely intended to promote product sales.
Through hands-on verification, our goal is to organize the product’s features, differences from competing products, usage prerequisites, suitable applications, and important considerations to check before purchase, enabling readers to determine whether a product is right for them.
We believe that accurately conveying a product’s appeal and clearly stating its limitations or considerations are not mutually exclusive.
We believe that reducing the gap between expectations and reality after purchase, and providing information that enables informed choices, leads to a long-term connection between readers and products.
Role of Photos and Videos
Photos and videos included in reviews are produced as documentation to help readers verify a product’s condition and user experience, not to present the product in a more favorable light than reality.
In photos, we prioritize showing elements necessary for purchase decisions, such as appearance, size, thickness, structure, finish, specifications of each component, and differences from other products.
For keyboard reviews, we record typing sounds as short videos whenever possible.
Since typing sounds vary depending on the switches used, keycaps, desk environment, microphone, and recording method, they do not fully reproduce the product’s actual sound quality and are included as reference information from hands-on verification.
We do not intentionally hide scratches, unit variations, structural characteristics, or usage issues confirmed during hands-on verification solely for the sake of visual appeal in photos or videos.
Separation of Production Fees/Performance-Based Compensation and Evaluation
Greenkeys may receive production fees for hands-on verification, photography, video recording, interviews, writing, editing, and post-publication information dissemination.
Production fees are compensation for the work required for verification and content creation, not compensation for positive evaluations or conclusions favorable to sales promotion.
Additionally, while performance-based advertising may be included in articles, the presence or absence of performance-based compensation or commission rates does not influence evaluations, comparison targets, advantages, disadvantages, considerations, or conclusions.
When there are production fees, product provision, affiliate relationships, editorial supervision, or other conflicts of interest, we clearly disclose this information in a location visible to readers.
Ensure transparency of positions
In addition to handling reviews and news, Greenkeys may have industry contacts such as product offerings, affiliates, supervision, original projects, and JLAs.
Therefore, we emphasize the importance of clearly stating the relationship within the article, if necessary, so that the reader understands the premise before reading it.
Renewal Policy
If information becomes outdated, it will be updated or corrected as necessary.
News content may not be updated in order to maintain the current state of breaking news at the time it is posted.
If the content handled is secondary information, the accuracy of the primary information takes precedence.
Content Correction
When errors or factual errors are corrected, the date and time of the correction will be added at the end of the text.
Please use the inquiry form to point out errors or provide information.
6. why we deal with news
Greenkeys covers news as well as reviews.
One reason for this is to avoid biasing our media vision toward any particular product or company.
Reviews alone can appear to be “specific manufacturer-centric media” triggered by offerings and tie-ins.
By dealing with news on an ongoing basis, we hope to show that we are looking at not only specific products, but also at the industry as a whole and how the market is changing.
In addition, information in the keyboard area is easily dispersed, and there are not many places where it is continuously organized in Japanese.
Greenkeys also hopes to serve as an information hub to help readers keep track of new products, specification changes, price revisions, event information, and domestic developments.
While news may not generate direct revenue in some respects, we believe it is an important initiative that supports our credibility and continuity as a media outlet.
7. what Greenkeys treats as news
Greenkeys does not mechanically convert every topic into news.
We will focus on those items that are likely to help readers make decisions and those that are meaningful in understanding industry trends.
The main topics to be covered include
- Announcement and launch of new products
- Important changes in array, supported OS, connection method, specifications, etc.
- Movements related to purchase decisions, such as price revisions, changes in sales methods, and the start of crowdfunding
- Information that will have a significant impact on domestic users, such as the start of handling in Japan, development of distributors, acquisition of technical qualification, JIS layout support, etc.
- Event hosting and exhibiting, topics that make sense as community and industry trends
- Topics that Greenkeys has independently determined to be of value
On the other hand, the following will not, as a rule, be considered stand-alone news articles
- Only teaser postings with little information on the topic
- Announcement of only additional color variations with scant substantive changes
- One-off sale information only, with little ongoing value or decision-making power
- One-off social networking posts that are unlikely to lead to reader decision-making or market understanding
At Greenkeys, news is selected based on whether the information makes sense to read, rather than on “getting it out quickly” per se.
8. coverage and writing system
All articles are reported and written by the author (Ryosuke Kawamura).
The main methods of coverage are as follows
- Direct interviews with manufacturers/dealers
- Organize press releases and official information
- On-site coverage at exhibitions and events
- Actual product purchase and review of offerings
For each article, we may specify the “date of interview, date of writing, and method of interview” if necessary.
8-1. Comparative Review Policy
Greenkeys complies with the following requirements when making comparisons with other companies’ products in its product reviews, based on the Consumer Affairs Agency’s “Idea under the Act Against Unjustifiable Premiums and Misleading Representations Concerning Comparative Advertising”.
Objective demonstration
Performance figures and research results that can be used as the basis for comparison should be based on third-party data, actual test results, or other established methods that can be verified. Wherever possible, they will be supported by photographs, spec tables, source links, etc.
Exact Citation.
Accurately cite substantiated facts and figures and clearly state the research methodology. We do not arbitrarily excerpt only a portion of the data, but properly present the whole picture.
Fair Method
Comparisons will be selected with a focus on products that are similar in category, price range, and application to avoid unfair comparisons. In addition to advantages, relevant disadvantages will also be clearly indicated.
Explicit subjective evaluation
If a subjective evaluation, such as keystroke feel or ease of use, is included, this should be indicated in the article so that it can be understood.
prevention of violations
No comparisons will be made that do not meet the above requirements, and additions or corrections will be made as necessary.
8-2. Disclosure of PR and Offerings
Articles using products provided free of charge for promotional purposes by a company or other entity should be clearly stated in a prominent position in the article in the form of “#PR,” “review of provided product,” “conflict of interest: product provided,” etc., in accordance with stealth marketing regulations.
When making comparisons in articles using provided products, we will also apply the above comparative review policy and avoid arbitrary expressions that may appear to favor the provider.
Even when affiliate links are included, independence will be maintained so that comparative content and ratings are not influenced by the presence or absence of revenue.
8-3. Storage and Return of Provided Products
Greenkeys may receive products from manufacturers, distributors, or retailers for review and testing purposes.
In such cases, we clearly indicate this in the article using labels such as “Provided Product Review” or “Manufacturer-Provided Product” for reader transparency.
Regardless of whether a product is provided, all evaluations and content are based on hands-on testing and the operator’s own judgment.
We do not guarantee positive reviews solely because a product was provided.
Storage of Provided Products
Products received for review may be stored for a period of time after the review is published.
This allows us to reconfirm article content, conduct comparative testing, make additions or corrections, perform long-term usage reviews, and compare with related products.
However, we cannot store all provided products indefinitely.
Taking into account storage space, operational considerations, and product category characteristics, we may return, transfer, or dispose of products after a certain storage period.
Storage Period Guidelines
The storage period for provided products is not uniform, but as a general rule, we use approximately 6 months after review publication as a guideline.
However, exceptions may apply in the following cases:
- Products requiring ongoing testing
- Products that need to be stored long-term for comparison purposes
- Products with prior agreements with manufacturers or distributors
- Sample or prototype products that require different handling from regular retail products
Product Returns
When return is expected, we will accommodate this only when there is prior agreement.
We request that return conditions, shipping methods, shipping cost responsibility, and return deadlines be confirmed before or at the time of product provision.
For products provided without prior agreement, we may not be able to guarantee return accommodation.
Transfer and Disposal
Products that have exceeded the storage period or are not scheduled for future comparative testing may be transferred or disposed of at the operator’s discretion.
In such cases, if we conduct reader giveaway campaigns or provide products to third parties, we will provide separate notice as needed.
Before Contacting Us
When considering sending products for review, it would be helpful if you could share the following information in advance:
- Whether return is desired
- Preferred publication timing
- Whether pre-publication review is required
- Product information disclosure conditions
- Whether it is a long-term loan or a provided product
This helps prevent misunderstandings between the operator and provider, leading to a smoother review process.
9. advertising and revenue
Greenkeys is a commercial media outlet and may generate revenue through affiliate links, paid article production, tie-ups, and advertising projects.
Additionally, we may receive products provided or on loan from manufacturers, distributors, or retailers for the purpose of review and verification.
9-1. Affiliate Links
Articles may contain affiliate links, which are performance-based advertising links.
If a product or service is purchased through an affiliate link, a commission may be paid by the vendor or advertiser to GreenEchoes Studio, the operator of Greenkeys.
In articles containing affiliate links, we will clearly state within the article that monetization links are included so that readers are aware.
9-2. Paid Article Production and Tie-ups
Greenkeys may produce articles in exchange for article production fees, advertising fees, or coverage cooperation fees.
In cases of paid article production, tie-ups, or advertising projects, we will clearly state that the content includes advertising or PR to ensure readers are informed.
Even in the case of paid article production, we do not guarantee positive evaluations, specific conclusions, sales results, or post-publication response.
The composition, evaluation, points of caution, and conclusions of an article are determined based on hands-on testing, public information, interview content, and Greenkeys’ editorial policy.
9-3. Product Provision and Loans
If a product is provided, loaned, or a sample for review is received, that fact will be clearly stated within the article.
The presence or absence of product provision or loans does not automatically influence the evaluation content of the article.
Furthermore, the mere provision of a product does not guarantee the production of a detailed review, its publication, the timing of release, the content of the article, or a positive evaluation.
9-4. Disclosure within Articles
Any interests related to the content of the article—such as provision, loans, article production fees, advertising, affiliates, supervision, or business alliances—will be clearly stated in an easy-to-understand location within the article.
Greenkeys avoids hiding the existence of advertising or monetization, or guiding readers’ judgment while keeping the nature of the article ambiguous.
Even when evaluation, introduction, and monetization coexist, we prioritize a state where readers can make decisions based on an understanding of the article’s premises.
9-5. Third-Party Served Advertising
Greenkeys does not use third-party served display advertising, such as Google AdSense, that interferes with the reading of articles.
When advertising or monetization is conducted, it will be placed in a form relevant to the article content and reader interests, and the relationship will be disclosed as clearly as possible.
10. What Greenkeys Values
Greenkeys is not a review site solely focused on selling products.
What we prioritize is organizing and communicating specifications, user experience, considerations, who the product is and isn’t suited for, and ease of domestic purchase, so readers can determine whether a product is right for them.
Even in articles with affiliate links or provided products, we do not assume positive evaluations or language that encourages purchases.
Rather than “using trust to sell,” we aim to create a state where readers can make informed choices as a result of trustworthy information design.
Therefore, regardless of product provision or the presence of advertising or tie-ups, article content and evaluations are determined based on Greenkeys’ editorial policy.
We also clearly state, as necessary, information that may be disadvantageous to readers, considerations to be aware of before purchase, and compatibility with the product.
11. handling of Conflict of Interest
Any special relationship between the author or operation and the company or product, such as product provision, sponsorship, contribution, supervision, operation of a proprietary standard, proprietary project, or sale of the company’s own products, will be clearly indicated in the article.
Even in cases where a conflict of interest cannot be completely avoided, our basic policy is to disclose the relationship in a manner that is understood by the reader, rather than hiding it.
Greenkeys may also feature articles about initiatives and projects in which the author is involved.
In doing so, we will not present it as a third-party, completely neutral review, but rather organize it as involved content and ensure that the nature of the article is conveyed to the reader.
12. relationship with JLA (Japan Layout Alliance) and other independent activities
Greenkeys may undertake its own initiatives to organize the keyboard market and improve compatibility.
One of the best examples is the Japan Layout Alliance (JLA ).
When involved in such independent activities, supervision or planning, Greenkeys will not conceal the fact.
On the other hand, in reviews and news, we will try to separate the product, specifications, compatibility, and what it means to the user, rather than basing our evaluation on the philosophy of the original activity itself.
For example, even when introducing a JLA-compliant structure, we do not treat it uniformly as “superior because it is JLA,” but rather organize it from the following four perspectives and treat it as a factor in the reader’s decision.
- Which specifications are followed?
- What does it make it easier to check?
- Which users does it make sense for?
13. citation and reference
When citing external official information or other media articles, the source should be clearly indicated and a link should be provided whenever possible.
When citing social networking posts, etc., the source account and date and time should be included.
Quotations will be made appropriately to the extent necessary, taking into consideration copyright laws and other relevant laws and regulations.
14. engagement with readers
Error suggestions and comments from readers will be taken seriously and corrected as necessary.
For comments and requests, please use the inquiry form.
15. handling of third-party works and generated AI material
Greenkeys respects copyrights and other intellectual property rights in the production of articles and the dissemination of information on social networking sites.
To this end, the following policies are established as equivalent to the Editorial and Publication Guidelines.
15-1. Obligation to identify third-party works
When creating articles or content, we will make sure that third-party images, videos, texts, etc. to be quoted, introduced, reprinted, or embedded have the permission of the original copyright holder or a legitimate basis for use.
15-2. Handling of processed materials by generation AI
Images, videos, audio, and other materials by generated AI posted by third parties will not be used or introduced as content on this site if the rights status of the original work is unclear or if the permission of the original copyright holder cannot be confirmed.
15-3. What to do in case of doubt
In the event that unauthorized use of third-party copyrighted material or suspected infringement of rights is confirmed after publication, this site will immediately close the relevant content to the public and confirm the facts. If necessary, we will contact the parties concerned and take measures such as modification or deletion.
15-4. Ensuring Transparency
If there is a possibility that an infringement of rights may have occurred in error, we will respond in a transparent manner, clearly indicating this to readers and other concerned parties, and disclosing the circumstances of the correction.
15-5. preventive measure
The editorial team will continually review the rights verification process and ensure source control of images, video, and generated AI material. Compliance with this policy is required even when there are contributors.
16. revision history
This Editorial Policy was established on October 20, 2025.
Revision History
- November 5, 2025: “Handling of Third-Party Works and Generated AI Images” added.
- February 15, 2026: New “Comparative Review Policy” and “PR and Offerings Disclosure” sections
- March 13, 2026: Organized overall structure by adding “About Greenkeys,” “Scope of topics we cover,” “Why we cover news,” and “What Greenkeys treats as news.
- March 13, 2026: Added “article type and expression policy,” “transparency of position,” and “relationship with JLA and other independent activities” to clarify the relationship between commerciality, independent activities, and editorial policy.
- March 14, 2026: Added description of the medium’s position and its orientation to the keyboard culture as a whole.
- April 14, 2026: Added information regarding handling of provided products
- May 10, 2026: Added heading “10. What Greenkeys Values”
We will revise it in the future in response to operational policies, legal amendments, and reader feedback, and record a history of such revisions at the bottom of this page.