Greenkeys is a Japanese keyboard media company established in June 2022.
We provide the latest news, in-depth review articles, and product comparison information on mechanical keyboards, homebrew keyboards, and gaming keyboards.
Services provided
- Keyboard Database: Detailed specification search function for over 100 models
- Product Reviews: Detailed hands-on reports using actual equipment
- Industry News: The latest keyboard information from Japan and abroad delivered in Japanese
- Product Development: Planning and sales of original keyboards such as “Gravity36”
- Event Coverage: On-site reports from events like Keyboard Market and Tenkaichi Keyboard Waiwai Kai
mission
Our mission is to provide keyboard enthusiasts in Japan with reliable information and assistance in selecting the best keyboard for their needs.
Publication and Interview Achievements
Our products and articles have been featured in major tech media in Japan, including ITmedia PC USER, Gizmodo, and ASCII.jp.
What is Greenkeys?
Greenkeys is a media outlet dedicated to communicating keyboards and keycaps as input devices, as well as the design philosophy and culture behind them.
We do not merely introduce new products or organize specs, but also focus on the essential values that become apparent through continued use, such as layout, key size, layout philosophy, and input experience, in order to disseminate information.
We are also involved in the Japan Layout Alliance (JLA) and other initiatives to expand the options for Japanese layout keyboards and the possibilities for input environments in the Japanese market.
The Greenkeys Stance
Greenkeys is not just a review outlet for selling products; it is a specialized media platform designed to help readers determine the keyboard and input environment that best suits them.
Even for articles containing provided products, advertisements, or affiliate links, we prioritize our editorial policy and usefulness to the reader, clearly stating necessary information and precautions as much as possible.
We place more importance on “communicating accurately” than simply “making a sale.”
Furthermore, through reliable information design, we aim to create a state where readers can choose products with complete confidence.
We handle cases involving practical matters such as interviews, supervision, and design in a manner that clearly separates them from objective product reviews.
For this reason, Greenkeys provides neutral information dissemination, and corporate consultation on product design, market connection, and localization for the Japanese market is handled by a dedicated contact at GreenEchoes Studio, the operator of Greenkeys.
GreenEchoes Studio’s approach to media operations and corporate support
For more detailed ideas, please see our Editorial Policy.
Click here for our editorial policy.
For consultations on product design and promotion utilizing Greenkeys’ perspective, please contact us separately.
Operator Information
| Site Name | Greenkeys (Greenkeys) |
|---|---|
| Site URL | https://green-keys.info/ |
| Start of operation | June 20, 2022 |
| Operator Information | GreenEchoes Studio (GreenEchoes Studio) |
| Administrative Manager | Ryosuke Kawamura |
| Content Creator | Ryosuke Kawamura (Profile) |
| Content Creation and Editorial Policy | See Editorial Policy |
| the Dun & Bradstreet D-U-N-S® Number | 718572009 |
| Location | 2-1-5 Jindoji Minami, Chuo-ku, Niigata-shi, Niigata 950-0986 |
| TEL | 050-5361-9238 Please contact us via email or inquiry form. |
| Email Address | info@greenechoes-studio.com |
| Inquiry Form | Please click here. |
| Establishment | January 18, 2019 |
| Home Page | https://company.greenechoes-studio.com |
| Business | Website management, etc. |
| Qualified Billing Business Registration Number | T1810709262352 |
| Press Release | GreenEchoes Studio｜PRTIMES |
This media is operated by GreenEchoes Studio, a website management business located in Chuo-ku, Niigata City.
Relationship between Greenkeys and GreenEchoes Studio
Greenkeys is a specialized media outlet for keyboards and input devices operated by GreenEchoes Studio.
Greenkeys publishes reviews, news, event coverage, and market analysis for readers.
Meanwhile, GreenEchoes Studio provides information architecture, product messaging refinement, localization support for the Japanese market, and product supervision for keyboard and input device brands.
Greenkeys as editorial content and GreenEchoes Studio as business support maintain separate roles, and the presence or absence of product provision, advertising, affiliate relationships, or business partnerships is disclosed within articles as necessary.
About the authors of this site
All contents of Greenkeys are handled by Ryosuke Kawamura, President of GreenEchoes Studio.
Name: Ryosuke Kawamura
Position: Representative of GreenEchoes Studio / Editor-in-Chief of Greenkeys / Representative of JLA Secretariat
Date of birth: June 10, 1987
X: @hottyhottea
Product Introduction and Sales
Greenkeys introduces products through an affiliate program.
When products or services are purchased via affiliate links within articles, compensation may be paid to GreenEchoes Studio, which operates Greenkeys, by the seller or advertising provider.
For product purchases, payment, shipping, returns, refunds, and product support at affiliate link destinations, please confirm the terms of each seller.
For products planned and sold by Greenkeys Shop or GreenEchoes Studio, please confirm the sales terms, notation based on the Act on Specified Commercial Transactions, and shipping, return, and refund conditions displayed on each sales page.
Advertising and Monetization
Greenkeys may generate revenue through affiliate links, paid article production, tie-ups, advertising projects, and other means.
When there are conflicts of interest related to article content—such as product provision, loans, article production fees, advertising, affiliate relationships, supervision, or business partnerships—these are clearly disclosed within the article in a manner visible to readers.
The presence or absence of compensation, advertising, product provision, or other considerations does not guarantee positive evaluations or specific conclusions.
Greenkeys does not use third-party display advertising such as Google AdSense that interferes with article viewing.
For more information, please see “Operator Information and Advertising” and “Content Creation and Editorial Policy“.
Privacy Policy
For information on how Greenkeys handles personal information, cookies, access analytics, newsletter registration data, and other matters, please see our “Privacy Policy“.
Contact Us
Greenkeys welcomes questions and comments regarding article content, as well as inquiries regarding interviews, contributions, and media coverage.
Please contact us using the form below.
Click here to contact Greenkeys.
GreenEchoes Studio, the company’s operator, is available for consultations on product design, technical supervision, localization for the Japanese market, brand support, and other services for companies and brands.
For corporate inquiries, please use the dedicated contact point.
For more information, please contact us.
Transactions with External Sellers
When you navigate from a Greenkeys article to an external sales site and purchase products or services, the transaction occurs between the purchaser and each seller.
Terms such as product specifications, prices, sales tax, shipping costs, inventory, payment methods, delivery, returns, refunds, warranties, and product support vary by seller and may change without notice.
When purchasing products or services, please confirm the sales page, terms of use, and notation based on the Act on Specified Commercial Transactions at the destination link.
For inquiries regarding transactions with external sellers, please contact the seller where you made your purchase.
For products sold by Greenkeys Shop or GreenEchoes Studio, please confirm the sales terms and contact information displayed on each sales page.