Niigata web production firm adding SEO, MEO and AI search work to site builds
About Docodoor
Docodoor (ドコドア株式会社) is a web production and digital marketing company headquartered at 1-2 Sasaguchi, Chuo-ku, Niigata City. Takayuki Honma, born in Niigata in 1978, founded the company on 7 February 2011 and serves as its representative. It employs about 50 people and runs offices in Niigata, Sanjo and Tokyo, plus an Osaka office (some sources say it is still in preparation). The company holds Privacy Mark certification.
In July 2024 Hybrid Technologies, a company listed on the Tokyo Stock Exchange Growth Market, bought 80% of Docodoor's shares from Honma. The deal set out further purchases to 90% in March 2025 and full ownership by December 2027. Docodoor had revenue of 342 million yen for the year to December 2023 and a forecast of 382 million yen for 2024.
Website production is the core of their work, and they have completed more than 1,600 projects. They build corporate, service, recruitment, landing page, media and ecommerce sites, including Shopify stores. Marketing support covers SEO, MEO for Google Maps visibility, LLMO for AI search results, content marketing, listing ads and social and YouTube advertising, plus marketing consulting and customer research. The group also offers video and photo shoots, graphic design, AR and VR, Flutter-based iOS and Android apps, and Salesforce and kintone implementation. Their pitch is a single provider that takes a client from site build through to lead generation.
Prices for sites are published, with an AI Light plan at 98,000 yen for one page, a Start plan at 398,000 yen for seven pages and a Simple plan at 798,000 yen for seven pages, with a ten-page Perfect plan also offered. Server-based maintenance starts at 6,490 yen per month. Pricing for ongoing SEO or MEO work is not published.
No dental clinic appears among their published case studies, and they have no dental-specific page. Their work includes sites for LASSIC, a remote-work company, the Nagano home builder Archi Airs, the Buddhist temple Oguriyama Fudoin and an insurance appraisal service for Niigata Nippo Media Net. Clients also include Dentsu Tohoku, SHARP and the Agency for Cultural Affairs. For a Japanese clinic, especially in Niigata, the relevant offer is a new site combined with MEO and SEO so that nearby patients find the practice on Google Maps and in search. They work in Japanese, and their client base runs from startups and schools to listed companies and public bodies.
Docodoor's Website
Docodoor at a Glance
| Founded | 2011 |
|---|---|
| Team size | About 50 employees |
| Headquarters | Niigata, Niigata Prefecture, Japan |
| Other offices | Sanjo, Tokyo, Osaka |
| Leadership | Takayuki Honma (Founder and President) |
| Languages | Japanese |
| Pricing | Website plans: AI Light 98,000 yen (1 page); Start 398,000 yen (7 pages); Simple 798,000 yen (7 pages); Perfect plan (10 pages, price not listed). Maintenance from 6,490 yen per month. SEO and MEO retainer prices not published. |
| Tools & partnerships | Shopify; Flutter; Salesforce; kintone; Privacy Mark certified |
Dental Marketing Services
- Clinic website production
- SEO
- MEO (Google Maps optimisation)
- LLMO (AI search optimisation)
- content marketing
- listing ads
- social media and YouTube ads
- video and photo production
- website maintenance
Why Dentists Choose Docodoor
- 5.0 Google rating at their Niigata office
- Over 1,600 website projects reported since 2011
- SEO, MEO and AI search work alongside site builds
- Published starting prices for website plans
- Google Partner backed by a TSE-listed parent group
Key Strengths
- Google Maps optimization that helps nearby patients find a dental clinic
- Search and AI answer visibility for treatment and clinic name queries
- Website builds with training so clinic staff can update pages
- Listing and social video ads to promote new patient campaigns
How the DSA Score Breaks Down
Points earned: 60.9 of 100 (profile 56 × 0.8 + client feedback 16.1). DSA Score: 92/100
What Clients Say About Docodoor
- 5 on Google
Clients Most Often Praise
- Dental website design 3
- Communication & responsiveness 2
- Value for money 1
- Higher Google Maps & local rankings 1
In ShortClients praise prompt corrections, clear explanations of SEO and MEO, well-organized schedules and thorough support after launch.
Website client said staff promptly handled corrections and taught them how to use the finished site, leaving them very satisfied.
See it on google.comOngoing business client praised thorough site creation, post-launch support and quick responses over daily chat.
See it on google.comWebsite client valued clear explanations from the first consultation and a well-organized schedule through to launch.
See it on google.comShow 2 more client reviews
- SEO and MEO client received a clear, easy-to-understand explanation of SEO and MEO strategies and plans further work with them. Google, date not shown
- Remote website client said the team delivered the website they wanted despite working remotely. Google, date not shown
Where Docodoor Is Listed
Questions Dentists Ask About Docodoor
Have they built websites for dental clinics?
No dental clinic appears in their published case studies. Their work covers businesses such as a home builder, a temple, an insurance service and a remote-work company.
Do they offer Google Maps optimisation?
Yes. They offer MEO for Google Maps alongside SEO and LLMO, which targets visibility in AI-generated search answers.
How much does a website cost?
Published plans start at 98,000 yen for a one-page AI Light site, with seven-page plans at 398,000 and 798,000 yen. Maintenance starts at 6,490 yen per month.
Who owns the company?
Hybrid Technologies, listed on the TSE Growth Market, acquired 80% in July 2024 and plans to reach full ownership by December 2027. Founder Takayuki Honma remains the representative.
Where are they based?
Their head office is in Chuo-ku, Niigata City, with further offices in Sanjo and Tokyo and an Osaka office.
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