Kashiwara City’s Industry Is More Than Just Grapes Introducing Companies in Kashiwara City

Founded in 1932, we have worked alongside clients to develop various shaped wire products used in linear guides, piston rings, and other industrial fields through our main business of rolling mills.
In recent years, we have also entered the B2C market by launching a new laser processing business and developing “Titanium Miniature Manholes,” engaging more with the local community.
While cherishing the business we’ve inherited from our predecessors, we strive to flexibly adopt new technologies and ideas, contributing to Japanese craftsmanship.

INTERVIEW

DATA

Name

Yasuoka Co., Ltd.

Website

https://yasuoka.co.jp/

Address

4331-1 Kokubu Tojo-cho, Kashiwara-shi, Osaka 582-0023

TEL

072-976-0324

Titanium Miniature Manholes / Manhole Medals(¥3,980 / ¥1,500 incl. tax)

[B2C Product] Miniature Manhole: 100mm diameter, 5mm thick, 65g / Manhole Medal: 25mm diameter, 1.5mm thick, 3.3g
Material: Pure titanium (Miniature Manhole includes a plastic outer cover)

Using laser technology to produce structural colors (colors visible through light reflection), we recreate intricate designs of municipal manhole covers in fine detail.

“TSUMIKIN” Blocks(¥5,940 and up incl. tax)

[B2C Product] Tama (Aluminum × Hamon), Mi (Brass × Sazanami), Card Stand, etc.

These “tiny building blocks” made of metal showcase beautiful machining patterns. Various combinations of metals and patterns are available.

Rolling Mills for Sheets, Wires, and Rods(Price: Upon request)

Types include 2-roll, 4-roll, and Turks heads, allowing reshaping of metal materials through rolling.

Custom-designed, developed, and manufactured to meet client specifications.

In-line Measurement Instruments(Price: Upon request)

Wire thickness measuring instruments / Sheet thickness measuring instruments

Capable of measuring moving materials (rolled products) in units of 1/1000mm (microns).

Forward-Reverse Electromagnetic Clutch Units(¥252,000–¥408,100 excl. tax)

Compatible with Mitsubishi Electric (NRA-1.2, NRA-2.5), Toyo Electric (ODC1K1, ODC2K1), and Shinfona Technology (RP-400).
*Other model numbers may also be supported.

We manufacture and sell compatible replacements for the discontinued models listed above.