Well-coordinated teamwork speaks About Us
A direct connection to our business in Japan.
雲星創研合同会社 (Unsei Souken GK) is an Osaka-based Japanese company established on September 19, 2025. Automotive and motorcycle parts, accessories and trade enquiries are at the centre of this website.
Browse the catalogue as an individual buyer or contact us about business procurement. Product availability, suitability and delivery terms are confirmed for each enquiry.
Products, insight and practical support from Japan.
雲星創研合同会社 (Unsei Souken GK) connects product enquiries, market research and business coordination through a company based in Osaka.
Our work brings together product trade, market research, consulting and Japan-side business coordination. Accommodation through 雲星の宿 supports clients visiting Japan for market research, supplier visits and business meetings. We also welcome enquiries about AI customisation and workflow automation. From a single item to a defined business project, we begin with the requirements, clarify the scope and agree the next step.
Several businesses. One clear point of contact.
Product trade, research and local coordination have different requirements. Choose the area closest to your enquiry so the discussion starts in the right place.
Automotive & motorcycles
Parts, accessories, care products, riding equipment and upgrades, alongside sourcing enquiries for Japan-market items. Used-car and used-motorcycle enquiries are considered individually, with availability and transaction conditions checked for each request. Browse the product catalogue →Market insight & procurement
Research into Japanese products, pricing, suppliers and sales channels. Product comparisons, supplier shortlists and purchasing analysis help clients examine sourcing options and develop a clearer procurement plan. Explore research support →Practical support in Japan
Supplier enquiries, quotation and sample communication, meeting coordination and support for business visits. Japan-side order and trade communication is shaped around the scope agreed for the project. Explore business coordination →Systems, filters & accessories
Enagic product enquiries cover systems, filters, cartridges and replacement accessories. The unit model, market version and connection requirements are checked when reviewing a requested combination. Explore Enagic products →Business visits & accommodation
雲星の宿 provides an accommodation base for clients coming to Japan for business research and visits. Share the purpose of the visit, dates, party size and accommodation needs so the stay and any requested business support can be discussed together. Explore visit support →Ideas shaped into useful tools
Discuss AI assistants, workflow automation and custom digital tools around a specific business task. Feasibility, deliverables, data requirements and project terms are reviewed before a quotation is agreed. Explore AI project support →Clear requirements. A considered next step.
Start with the brief
Share the item, business question or operational task, together with the destination and timing that matter.Clarify the scope
Confirm the relevant model, research question, project boundaries and information needed to proceed.Review the proposal
Check the quotation, deliverables or item details, expected timing and applicable transaction terms.Proceed on agreed terms
Move forward through the agreed order or project route, with outstanding details made explicit.Catalogue listings invite enquiries. Stock, compatibility, shipping and any required permissions are confirmed for the individual transaction. Brand references identify products and do not imply official dealership or exclusive rights.
Make the item easy to identify.
Specific references reduce unnecessary back-and-forth.- Manufacturer, product name, model or part number.
- Quantity, preferred version and delivery country.
- Vehicle model and year where fitment matters.
- An official product link if the item is not listed.
Make the outcome clear.
A short brief gives a project a practical starting point.- The market, purchasing decision or task you want to address.
- The current process and information already available.
- Expected deliverables, target timing and key constraints.
- Your company and the person coordinating the enquiry.
A product, a question or a project.
Bring the details to our business contact in Japan.Our Team
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Mark Jance
Aviana Plummer
Braydon Wilkerson
Kristin Watson
We work through every aspect at the planning
Our company history and facts
I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.
