Comprehensive Web Support
for your Japanese Market Entry.
01STRATEGIC PLANNING
Your input matters. We craft an effective strategy tailored to your unique needs.
02ANALYTICAL RESEARCH
We conduct extensive research on your intended market's size, growth rate, competition, and customer needs.
03WEB DESIGN & DEVELOPMENT
With our market analysis, websites are optimally designed and developed to ensure they are market-ready.
04LOCALISATION & TRANSLATION
We go beyond translation, localising design,
usability, content structure for seamless adaptation.
05OPERATION & MAINTENANCE
We offer support in operating and maintaining your continual success.
Explore our diverse website designs and other production achievements.
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Yamaha Music Members
Web Service
Membership service website for Yamaha Music Japan. The previous website had a noticeable disconnect with the brand's visual identity, which has now been successfully addressed by establishing and implementing clear design guidelines during the website's redesign.
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Japan Post Co., Ltd.
Corporate site
A redesign project for Japan Post's mobile website. Customised pages have been meticulously crafted and launched to cater various user types, aiming to broaden the reach and understanding of Japan Post's delivery services among a wider user base.
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Appi Urushi Studio
Promotion site
Originating from Hachimantai City in Iwate, Japan, 'Appi Nuri' lacquerware embodies masterful craftsmanship. Our website, with English and Chinese translations, promotes these meticulously handcrafted pieces by master artisans to a global audience.
Explore our articles on design, marketing, localisation and more!
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[2026 Ultimate Guide] Top 14 Recommended LLMO Agencies: Comprehensive Comparison of Costs, Selection Criteria, and Outsourcing Tips
Looking for the best LLMO (Generative AI Search Optimization) agencies in 2026? We compare the top 14 agencies, covering cost estimates, selection criteria, and expert tips for successful outsourcing. Find your ideal AI marketing partner here.
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![[2026 Latest] Top 15 Recommended E-Commerce Website Production Companies! A Thorough Guide to Costs, Selection Methods, and Subsidies](https://coosy.com/wp/wp-content/uploads/2026/04/3fa09dd0dbfcc2bada5e032cc28c4bad-scaled.webp)
[2026 Latest] Top 15 Recommended E-Commerce Website Production Companies! A Thorough Guide to Costs, Selection Methods, and Subsidies
Looking for an e-commerce agency? Compare the top 15 EC website production companies for 2026. Includes cost guides, Shopify experts, and subsidy info.
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![[2026 Edition]Top 9 Recommended AI Chatbot Development Companies: Cost Guides and How to Choose the Right Partner](https://coosy.com/wp/wp-content/uploads/2026/04/KV_503_1490x1000.webp)
[2026 Edition]Top 9 Recommended AI Chatbot Development Companies: Cost Guides and How to Choose the Right Partner
Looking for an AI chatbot partner? Compare the top 9 development companies for 2026. We break down cost guides, use cases, and how to choose the best fit.
WHO WE ARE
Coosy Ltd. was founded in 1999 and has since been dedicated to the development and operation of numerous large-scale websites in Japan.
Leveraging 25 years of industry knowledge and experience, we are a web design agency offering comprehensive support in web production. Our in-house services include web consulting to app development, ensuring a holistic approach to all your digital needs.
