Design stationery that colors your life
MIDORI (ミドリ) (midori-japan.co.jp) earns a Brand Analyzer score of 70 out of 100, placing it in the Developing tier among Manufacturing brands, E-commerce brands, Other brands. Among 3917 Manufacturing brands analyzed, MIDORI (ミドリ) ranks in the 38th percentile (category average 73, leader 96). The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark. Dimension scores: Name Quality 100/100, Digital Presence 76/100, Visual Identity 96/100, Messaging Clarity 100/100, Trust Foundation 52/100, AI Discoverability 66/100, Brand Authority 35/100.
MIDORI (ミドリ) is a Japanese design stationery brand operated by Designphil Inc., with origins tracing back to 1950. The brand focuses on paper products such as diaries, calendars, notebooks, and letter sets, emphasizing thoughtful design to bring color and richness to everyday life. Positioned as a leading 'design stationery' maker in Japan, MIDORI targets consumers interested in journaling, letter writing, planning, and gift-giving, combining craftsmanship with a long design heritage.
| Brand Name | MIDORI (ミドリ) |
|---|---|
| Domain | midori-japan.co.jp |
| Industry | Manufacturing, E-commerce |
| Founded | 1950 |
| Parent Company / Owner | 株式会社デザインフィル (Designphil Inc.) |
| Main Competitors | Kokuyo (65/100), Mark's Inc. (69/100), Hobonichi (80/100), Delfonics (77/100), Maruman (62/100), Itoya |
Moz Domain Authority 51/100 vs category average 35 / leader 94 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #348,590 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "株式会社デザインフィルの文房具ブランド「MIDORI（ミドリ）」の公式（オフィシャル）サイト。「暮らしに彩りを」をテーマに、デザインのチカラで日常を豊かにする製品開発を続けています。" (Meta description too short (1 words). OG description present but brief) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Organization schema, Breadcrumb/Website schema, og:title, og:description, og:image, og:type, Twitter cards, canonical. Adding FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is JA-only, limiting citation in English-language AI answers.
Detected tech stack: PHP, Apache, WordPress, Ghost.
Social footprint: verified profiles on Facebook, Instagram, YouTube; no detected presence on X (Twitter), LinkedIn, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
MIDORI (ミドリ) scores 31/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
MIDORI (ミドリ) has a weak AI-visibility profile at 31/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is trust (55/100) and its weakest is visibility (5/100). It benefits from a global traffic rank of #348,590 (Tranco), a Moz Domain Authority of 51/100 and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify MIDORI (ミドリ) from memory (August 2026) - a sign these signals are paying off.
Live results from asking a general-purpose AI assistant about the brand, checked August 2026.
When asked "What is MIDORI (ミドリ)?", Claude could identify the brand as of August 2026. MIDORI is a Japanese stationery manufacturer, part of Designphil Inc., best known for high quality paper goods like notebooks, letter sets, and stamps. Best known for Creating the original Traveler's Notebook, a leather-bound refillable notebook system now sold under the Traveler's Company brand.
When asked "Best brands similar to MIDORI (ミドリ)?", Claude would recommend MIDORI (ミドリ) as of August 2026. It's a well regarded name in Japanese stationery and often comes up alongside brands like Kokuyo or Traveler's Company when discussing quality paper goods.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
MIDORI (ミドリ)'s main competitors include Kokuyo, Mark's Inc., Hobonichi, Delfonics (77/100), Maruman. These companies compete in the Manufacturing space for similar customers, offering comparable products or services.
Sources: Brand Analyzer scan
MIDORI (ミドリ) and Delfonics are competitors in Manufacturing. Brand Analyzer scores MIDORI (ミドリ) at 70/100 and Delfonics at 77/100. They target overlapping audiences; the right choice depends on your specific needs and priorities.
Sources: Brand Analyzer scan
Popular alternatives to MIDORI (ミドリ) include Kokuyo, Mark's Inc., Hobonichi, Delfonics (77/100), Maruman. Each is an established option in the Manufacturing space; the best fit depends on your specific needs, budget, and required features.
Sources: Brand Analyzer scan
MIDORI offers a variety of paper stationery products including diaries, calendars, notebooks, and letter sets. These products are designed with an emphasis on aesthetic quality and functionality, catering to activities such as journaling, planning, and correspondence.
Sources: MIDORI (ミドリ) official site
MIDORI (ミドリ) is a Japanese stationery brand produced by Designphil Inc., specializing in design-focused paper products such as notebooks, diaries, calendars, and letter sets. The brand traces its roots back to 1950 and positions itself as a leading 'design stationery' maker in Japan, emphasizing craftsmanship and thoughtful design to enrich everyday life.
Sources: MIDORI (ミドリ) official site
MIDORI (ミドリ) has limited AI-search visibility, scoring 31/100 on Brand Analyzer's AI visibility composite (visibility 5, trust 55, recommendation 47). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: MIDORI (ミドリ) official site
MIDORI designs, manufactures, and sells a range of paper-based stationery products including diaries, calendars, notebooks, and letter sets. It operates through both physical retail and e-commerce channels, focusing on bringing design-driven quality to everyday paper goods used for writing, planning, and gift-giving.
Sources: MIDORI (ミドリ) official site
MIDORI (ミドリ) scores 47/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Manufacturing options. Recommendation depends on crawlability, structured data, and category authority.
Sources: MIDORI (ミドリ) official site
MIDORI (ミドリ) can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: MIDORI (ミドリ) official site
MIDORI is known for its design-centric approach to stationery, offering meticulously crafted diaries, notebooks, and letter sets that blend functionality with aesthetic appeal. Its heritage dating back to 1950 and its association with Designphil Inc. contribute to its reputation as a premier Japanese design stationery brand.
Sources: MIDORI (ミドリ) official site
MIDORI's products are used by consumers who value well-designed stationery, particularly those interested in journaling, letter writing, planning, and gift-giving. This includes individuals seeking high-quality paper goods for personal organization or as thoughtful gifts.
Sources: MIDORI (ミドリ) official site
Ranked closest to MIDORI (ミドリ): Mid Island Cabinets (70/100), Middy's Electrical (70/100), Mobel Suministros (70/100), MUVRO (70/100).
A step up - brands to learn from: Zarpac (71/100), WOLFFKRAN (71/100).
Category leader: MediaTek (96/100).