A harbor and ships

ABOUT US

About Us

Message from the President

Small acts of trust, built over time, are our strength.。

We treat every request, however small, with care and sincerity. We believe these daily efforts build lasting trust. To help our customers feel comfortable consulting us, we value attentive communication. We handle every message and confirmation with care. Trust depends not only on what is said, but on what is understood; that is why we take the time to listen and communicate.

Sincerity is the foundation of everything we do.

A culture of mutual support makes us stronger.

Unexpected challenges can arise. Difficult moments reveal the true value of relationships. We value mutual support among our team, customers, and business partners. We believe that working together helps us overcome challenges, and we put this principle into practice every day.

We work steadily and sincerely to bring smiles.

We do our best to meet customer needs because we want to make people happy and bring a smile to their faces. We may not do anything extraordinary, but we are committed to consistent, everyday effort. We will continue to work with honesty and purpose, bringing happiness to everyone we serve.

President and Representative Director: WU

  • 500+

    Reliable, Ongoing Procurement
  • 10+

    Trusted Business Relationships
  • 24+

    Flexible Purchasing
  • 500+

    Expertise and Negotiation

Company Profile

Company Name Kosei Co., Ltd.
Address 3-6-6-404 Otemachi, Naka-ku, Hiroshima, Japan
Representative WU
Established April 2018
Business Hours 9:00 a.m. – 6:00 p.m.
Business Holidays Saturdays, Sundays, and public holidays
Capital JPY 5 million
TEL/FAX TEL 082-567-5628 FAX 082-567-5629
Business Activities Wholesale of safety equipment / Import and sale of jewelry
Sales of a wide range of other products in Japan and overseas
  • Bringing Excellence to the World

    We connect Japanese businesses with global markets through quality industrial products, technology, and end-to-end sourcing and delivery support.
  • Providing Sincere and Responsive Service

    Beyond product sales, we value lasting customer relationships. We provide attentive service and timely information, handle a broad range of products and small orders, and support each step from sourcing and export to logistics.
  • Global Sustainable Growth

    To meet changing manufacturing needs, we continue to expand beyond export wholesale and build a valuable business environment for companies in Japan and overseas.
Building Lasting Trust with Our Customers
Kosei Co., Ltd.
TEL/FAX
082-567-5628 FAX  082-567-5629
MAIL:info@kosei-global.com
Address: 3-6-6-404 Otemachi, Naka-ku, Hiroshima, Japan
© 2026 Kosei Co., Ltd. All Rights Reserved.