Oak-trees, Inc.

Turning Information
into Form through Creativity.

Possibilities are Infinite.

It all began with a request said to be impossible.
What we had in abundance was creativity.

Everything began with
a single “impossible.”

February 1996.
A request that defied conventional thinking.
Limited equipment. Limited knowledge.
What we had in abundance was creativity.

Because we never imagined it,
we were able to go beyond imagination.

Original combinations of materials.
Manufacturing methods no one had conceived.

BUSINESS

Redefining Value
through Materials and Processing.

Functional material processing at Oak-trees Tape and film manufacturing Production environment at Oak-trees

Oak-trees develops and manufactures functional materials through tape manufacturing and film processing technologies,
delivering materials optimized for each application.

By understanding the characteristics of each material and designing precise processing conditions,
we transform simple materials into components with value in use.

In addition, drawing on the value of our manufacturing environment,
we also operate a basketball court rental facility.

TECHNOLOGY
/ PROCESS

From Raw Materials to Final Form.

Lamination and coating process Micro-slitting and precision processing Production and quality control

Lamination, coating, micro-slitting, and press processing.
Our strength lies in an integrated production system that covers the full process from raw materials to final form.

The technologies refined on the Japanese manufacturing floor are delivered worldwide
with reliable, reproducible quality.

PHILOSOPHY

Turning Information into Form through Creativity.

We read information, discover possibilities,
and shape them through creativity.
That is the origin of Oak-trees.

CEO
MESSAGE

Kota Okuma, CEO

Possibilities are infinite.

Since its founding, Oak-trees has grown as a manufacturing company rooted in craftsmanship.

Over the past decade, the environment surrounding manufacturing has changed dramatically.
The era when Japan was called a manufacturing powerhouse is no longer guaranteed, and companies now face intense competition from emerging economies.

If we cannot continue creating products of true value, companies will inevitably be left behind.

Oak-trees is no exception.

By accurately understanding customer needs and technical possibilities, and by combining imagination with action,
we turn ideas into valuable products that truly satisfy our customers.

It is this continuous effort that allows us to move forward in a demanding global environment.

One of the most fascinating aspects of manufacturing is that its supply chains reach across the world.

The value created in a small factory in Koshigaya can make a difference somewhere in the world.

That realization drives us forward.

Now and in the future,
Oak-trees will continue delivering value from Koshigaya to the world.

Delivering Value
to Every Corner of the World.

CEO
Kota Okuma

Oak-trees philosophy visual

COMPANY

From Koshigaya to the World.

Based in Koshigaya, Saitama,
Oak-trees provides functional materials that support manufacturing worldwide.

Value created in a small factory can make a difference somewhere in the world.
That belief is our driving force.

Company Profile
Company Name Oak-trees, Inc.
Established October 2000
CEO Kota Okuma
Capital 27,500,000 JPY
Business Tape Manufacturing / Film Processing / Basketball Court Rental
Head Office 1-1-3 Kawayagi-cho, Koshigaya, Saitama, Japan
Locations
Koshigaya Works 1-1-3 Kawayagi-cho, Koshigaya, Saitama, Japan
Laketown Works 1-1-7 Laketown, Koshigaya, Saitama, Japan
Noborito Works 9-5 Noborito-cho, Koshigaya, Saitama, Japan
Oak-trees Park 1-3-3 Kawayagi-cho, Koshigaya, Saitama, Japan