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The power to make, to start, and to carry on — as one.

Co-Creating the Future of Manufacturing.

ものづくりの未来を、共に創る。

Contact Us

Who we are

Customers, our group, and partners, working as one to create new value.

Co Creation Co., Ltd. forms a group with Ueda Metal Works Co., Ltd., a foundry, and Hayahoshi Seiko Co., Ltd., a precision machining company. Together we handle everything from making the material to machining it. We also support entrepreneurs, and help manufacturers with business succession and the management that follows.

Our name, “Co Creation,” expresses our commitment to creating new value together through monozukuri, the Japanese craft of making things.

About Our Company
Kazuki Sawada, President and CEO of Co Creation Co., Ltd.
A team placing their hands together (illustrative image)

Kazuki Sawada, President and CEO

Our three pillars

From making materials to starting a business and passing one on, our three pillars help everyone involved in manufacturing solve their challenges.

  • Inside the Ueda Metal Works Co., Ltd. factory: metal glows red in a furnace in front, while workers make molds in the back

    01.

    Manufacturing

    One point of contact for everything from wooden patterns to casting and precision machining.
    We also handle large castings beyond our group’s in-house range, and overseas sourcing.

    View Manufacturing
  • Rings of light and icons representing the future, floating above a city (illustrative image)

    02.

    Startup Support

    An entrepreneur who built a business from zero supports you both before and after you launch.
    Any industry is welcome, and your first consultation is free.

    View Startup Support
  • Audience listening to a speaker at the “Business Succession Summit in Takaoka”

    03.

    Business Succession & Management Support

    Drawing on our own experience carrying out four business successions, we support manufacturers through succession and the management that follows.

    View Business Succession & Management Support

Why clients choose us

FEATURE.01One-stop

One point of contact, from patterns to casting and machining

Send us drawings or even hand-drawn sketches. Our group handles every step in-house: wooden patterns, casting design with solidification analysis, casting, finishing, and machining. Your single point of contact is Co Creation Co., Ltd.

Sparks flying from molten metal poured into a ladle during casting

FEATURE.02Integrated system

One group, from delivery to after-sales support

By combining casting and machining, our group adds value as one team before delivery. If a casting defect is found after delivery, repair and inspection are also handled within the group. We can provide material certificates for castings.

A large cylindrical casting mounted on a vertical lathe

FEATURE.03Large parts & global sourcing

Large parts of about 7 t, and overseas sourcing

Large, high-volume, and precision castings that our group cannot cast in-house are sourced through our own network in Japan and overseas. Our track record includes cast iron parts of about 7 t and stainless steel parts of about 3.5 t.

Kazuki Sawada, President and CEO of Co Creation Co., Ltd.

FEATURE.04Hands-on support

Hands-on support, built on experience from zero to one

I started this company on my own in 2018 and have since carried out four business successions (M&A). Drawing on that track record and experience, I work alongside you through starting a business, business succession, and management after succession. Your first consultation is free.

From material to form.

Manufacturing capabilities

Send us drawings or hand-drawn sketches. Our group handles everything in-house, from wooden patterns and casting design with solidification analysis to casting, finishing and repair, and machining.

Diagram linking the logos of Co Creation Co., Ltd., Ueda Metal Works Co., Ltd., and Hayahoshi Seiko Co., Ltd. with arrows, showing how the group is connected
Materials
Casting: copper alloys, stainless steel, cast iron, cast steel
Machining: stainless steel, aluminum, copper alloys, ferrous parts such as SUJ2, and castings
Processes
Wooden pattern making and 3D data conversion, casting design with solidification analysis, sand casting (alkaline phenolic no-bake), centrifugal casting, weld repair and fettling, precision turning
Size
Sand casting: approx. 5 kg to approx. 2 t, up to Φ2,000 mm × 2,000 L
Centrifugal casting: Φ120–Φ800, 350 L–1,150 L
Precision turning: outer diameter φ5–600 mm
Sourced parts: track record of about 7 t (cast iron) and about 3.5 t (stainless steel)
Lot size
From a single piece to mass production, for both castings and machining. Hayahoshi Seiko Co., Ltd. handles mass production of around 600,000 pieces a month, mainly bearing parts.
Quality
Ueda Metal Works Co., Ltd. uses an optical emission spectrometer and a casting simulation system (mold filling and solidification analysis). Hayahoshi Seiko Co., Ltd. is ISO 9001:2015 certified and inspects parts with precision instruments, including form measuring machines and image measuring systems.

How our group connects

With Co Creation Co., Ltd. at the center as your point of contact, we bring together our casting and precision machining group companies, a sourcing network in Japan and overseas, and management support.

We work directly with a major industrial machinery manufacturer that operates worldwide, and serve a wide range of industries, including industrial machinery, machine manufacturing, construction machinery, fluid machinery, machine tools, and bearings.

Hands gently holding a city and the Earth (illustrative image)

Message from the President

What matters most is “caring about the other person.”

I never deal in armchair theories. What I offer is the real, living practice of management, built by climbing up from zero and proven on the shop floor.

Get in touch

Feel free to contact us about castings and machined parts, starting a business, business succession, or management. Inquiries in English are welcome.

  • Quotes and first consultations are free
  • We reply within 2 business days
  • We can sign a non-disclosure agreement (NDA)

Phone+81-50-1720-2036

For inquiries in English, please use the contact form. We do not accept sales calls.

Contact Form