Takafumi Sumiyoshi
住吉 孝文
Founder / Representative — Lien Nexus
Based in Tokushima, Japan
Connecting People, Places & Business — For Real.
Based in Tokushima, Japan. Active across import business, web development, AI workflow automation, and community engagement — bridging multiple domains through hands-on practice.
Our strength comes from experience built at ground level — not in boardrooms, but alongside local businesses, sole proprietors, and community organizations. From direct negotiations with overseas manufacturers to PTA leadership, every insight comes from real-world involvement.
Import Business · Web Development · AI Automation · Community Development
Business Background & Activity Areas
Cross-disciplinary experience across four key domains.
Import Business
Direct negotiations and sourcing from overseas manufacturers, customs clearance, inventory management, and domestic EC sales via Amazon JP — covering multiple product categories on an ongoing basis.
Web Development
WordPress / AFFINGER-based landing page and corporate website production. Mobile-first, SEO-ready — AI-assisted for faster turnarounds without sacrificing quality.
AI & Workflow Automation
Practical application of Google Apps Script, Claude, and ChatGPT for real business workflows — from automated email responses to spreadsheet management and recurring report generation.
Community Engagement & PTA Leadership
As PTA Vice-President, built bridges between schools, parents, and local businesses. Also active in community event planning and coordination with government bodies, NPOs, and chambers of commerce.
Expert Referral Network
We connect you with trusted professionals when you need them. Initial consultation is always free.
Attorney
Contract disputes, business law & legal matters
Administrative Scrivener
Business registration, permits & visa applications
Tax Accountant
Tax filing, corporate taxation & tax optimization
Real Estate
Property search, buying, selling & leasing
All consultations are free. Feel free to reach out.
Free Consultation →Let's talk. No pressure, no obligation.
Project inquiries, collaboration ideas, or community partnerships — we welcome any conversation.
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