Another Language:
日本語
We connect product intent with usability in the Japanese market.
At GreenEchoes Studio, we provide Product Advisory & Supervision for keyboards, keycaps, pointing devices, and related accessories, covering product planning, layouts, specifications, compatibility, and labeling for the Japanese market.
Drawing on insights gained from running the keyboard-focused media outlet “Greenkeys,” conducting hands-on reviews, testing Japanese layouts, and contributing to product development, we identify gaps between the people who make products and the people who use them.
From consultations at the concept stage through prototypes, 3D prints, pre-production specifications, and final checks of product pages, we provide support according to the stage of development.
You can also consult us about Product Advisory & Supervision for keyboard selection in video, advertising, anime, and other media, as well as depictions of appearance, typing sounds, and typing actions.
Challenges We Can Address
GreenEchoes Studio can help with challenges such as the following.
- We want to make a Japanese-layout model but are unsure whether the layout is suitable
- We want to check that the key sizes and bottom-row configuration are practical
- We want to ensure compatibility with existing keycaps
- We want to organize the keymap and layer configuration
- We want to identify in advance what may feel unfamiliar to users in Japan
- We want to check keycap legends, text size, and wording
- We want an independent review before moving from prototypes to mass production
- We want to check that the product’s features align with its positioning for the Japanese market
- We want to check that product pages and instruction manuals include all necessary information
What We Can Do
Our Product Advisory & Supervision services include the following.
- Product concept and specification planning
- Physical and Japanese layout review
- Keymap and layer configuration review
- Keycap, legend, and compatibility checks
- Prototype and pre-production specification checks
- Labeling and product information checks for the Japanese market
Product Concept and Specification Planning
We review the intended users, use cases, differences from existing products, and development constraints, then assess the alignment between the product concept and its specifications.
Rather than adding every possible feature, we clarify who the product is for and what value it offers them.
Physical and Japanese Layout Review
We review factors such as case width, key count, key sizes, home-row position, finger assignments, and ease of transition from existing layouts.
For Japanese layouts, we consider the configuration of Enter, Backspace, Henkan, Muhenkan, Kana, the spacebar, and right-side symbol keys, among others, in terms of both usability and compatibility.
Keymap and Layer Configuration Review
We review the layer configuration beyond Layer 0, including layers for numbers, symbols, function keys, arrow keys, connection switching, and lighting controls.
Taking into account configuration methods such as VIA and QMK, we assess ease of use and the effort involved in operating the product.
Keycap, Legend, and Compatibility Review
We review keycap specifications.
For Japanese-layout keycaps, we suggest improvements that account for kana legends, modifier-key labels, text size and placement, and manufacturing constraints.
Prototype and Pre-Production Specification Checks
We conduct checks appropriate to the development stage, reviewing drawings, KLE layouts, renderings, 3D prints, prototypes, and pre-production samples.
Where possible, we identify in advance any issues that may be difficult to correct after mass production, including layout, molds, printing, potential problems, and labeling issues.
Review of Labeling and Product Information for the Japanese Market
We review information required for sale in Japan, including the product name, product description, specifications, connection methods, included items, warranty, and technical conformity certification.
We also organize the product’s features into an order and wording that Japanese users can readily understand.
The Supervision Process
The following is the basic process for supervision.
1. Contact us through the inquiry form
2. Share an overview of the product, its development status, and the areas you would like us to review
3. Provide additional information if needed
4. We propose the scope and duration of supervision
5. Place an order and, if needed, sign an NDA
6. We review design materials, prototypes, product information, and other relevant materials
7. We provide feedback on issues, concerns, and proposed improvements
We recognize that the process may vary depending on the company we work with, and will respond flexibly.
For examples of our past Product Advisory & Supervision, layout and specification reviews, and localization for the Japanese market that may be shared publicly, please see “Our Work and Areas of Support.”
View Our Work and Areas of Support ▷▷
Fees for Product Advisory & Supervision
Product Advisory & Supervision: From JPY 330,000 (tax included) / from US$2,200
We provide individual quotes based on the following factors:
- Scope of supervision for the product
- Duration of supervision
- How the supervisor’s name, GreenEchoes Studio’s name, and other names may be displayed
- Whether names will appear on product pages or promotional materials
During the supervision period, our services include communication by email and other means, as well as preparing proposal materials when needed.
How Supervision May Be Credited
If you wish to list “GreenEchoes Studio” or “Ryosuke Kawamura” as providing “supervision” on a product page, package, press release, crowdfunding page, or similar material, prior agreement is required.
We will make a decision after confirming where, in which media, for how long, and in what wording the name may be used.
Even when we provide Product Advisory & Supervision, GreenEchoes Studio does not guarantee all specifications ultimately adopted by the client, manufacturing quality, unit-to-unit variation after mass production, firmware, sales methods, or other such matters.
Furthermore, wording that could be understood to mean that GreenEchoes Studio or Ryosuke Kawamura guarantees the entire product beyond the agreed scope of supervision may not be used.
Our Relationship with Greenkeys
Product Advisory & Supervision is commissioned by companies as a professional service provided by GreenEchoes Studio.
This is separate from reviews, news coverage, evaluations, comparisons, and editorial decisions at Greenkeys.
Requesting Product Advisory & Supervision does not guarantee coverage by Greenkeys or a Product Review.
If we feature a product we have supervised on Greenkeys, we will disclose the supervision relationship in the relevant article.
If you would like a Product Review on Greenkeys, please contact us separately from Product Advisory & Supervision.
Important Notes About This Service
Product Advisory & Supervision provides expert opinions and recommendations for improvement based on the materials, prototypes, explanations, and verifiable information provided.
It does not guarantee product completion, sales, mass-production quality, legal compliance, freedom from infringement of third-party rights, or market reception.
For expert advice on laws and regulations, certifications, patents, trademarks, safety standards, or other such matters, please consult a lawyer, patent attorney, certification body, or other qualified organization.
We may decline projects that are not aligned with GreenEchoes Studio’s areas of expertise, understanding of its readers, or editorial policy.
Additional Support
You can also discuss the following support alongside Product Advisory & Supervision.
- Assessing market response through a Market Survey
- Launch Support for the Japanese market
- Information architecture for product pages
- Organizing product messaging before and after crowdfunding
- Product Review of a finished product
- Ongoing advisory
We provide separate estimates for the purpose, scope, and fees of each service.
Information to Include in Your Inquiry
• Company and brand name
• Contact person’s name
• Product in question
• Product category
• Current development stage
• Areas you would like us to review or advise on
• Preferred supervision period
• Planned timing for mass production or release
• Whether a prototype can be provided
• Whether an NDA is required
• Whether you would like the supervisor’s name or other details to be listed
• Your anticipated budget
It’s fine if you haven’t yet organized the details.
Share materials from the planning stage or the issues you’re currently facing, and we’ll outline the supervision scope you may need.
Other Services for Businesses
GreenEchoes Studio offers several support services depending on a product’s development stage and its status in the Japanese market.
- Product Review
- Market Survey
- Launch Support
- Product Advisory & Supervision
- Interview & Article Production
Even when combining multiple services, we clearly separate the objectives, scope, and fees in our proposal.
