Sanko Die Cast x Steampunk -Second Stage-

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Whether business would continue or not depended on the "Steampunk Exhibition." Luckily, it was featured on various media and was a huge success. Steampunk accessories made of surplus factory materials were highly evaluated.

This is how Sanko Die Cast came to be known. The project was named "Sanko Steam" and two men from a different world became integral members of this society.

At that time, Mishima Ryosyu, the feudal lord, decided to visit Sanko Die Cast. Sanko Die Cast was very excited to receive this great honor. After discussing between the Sanko Steam members, they came up with one idea – surprise Mishima Ryosyu. After careful deliberation, they decided to create a car decorated steampunk style and set up a showroom to exhibit the car at the same time.
Making a customized car was easy for them since the company was originally an automotive parts manufacturer. The problem was how to decorate the showroom interior. Sanko asked the students at Fujinomiya-Higashi High School to make exhibition panels, and the students heartily accepted.

On the day of their visit... Mishima Ryosyu toured the factory. The tense atmosphere of Sanko Steam members was intensified even more to see the only woman wearing beautiful kimono in the group.
As it turns out, the Mishima Ryosyu clan liked the showroom and customized car as expected. In addition, the woman in the kimono highly praised the efforts of the Sanko Steam team.

Come to light, the woman in the kimono was the wife of Mishima Ryoushu, and she was the one who suggested their visit. After visiting, she asked Sanko Steam to make some accessories for her; however, they struggled to "make ladies' accessories."
After careful consideration, they decided to add a female designer to the team, and as a result, Mishima Ryoushu's wife was so happy with the gifts that she then proposed a new project.
To the team's surprise, she asked them to make a Japanese helmet (kabuto)!
Will the team be successful in this big project?
Stay tuned!


Sanko Steam Showroom is now open!

Sanko Steam Showroom is now open in response to customer demand to experience the Sanko Steam World.
In addition to large panels which recreate the world of Sanko Steam, a customized car which is completely arranged in the steampunk style is on display. The second floor showroom can be used as a rental space or rental meeting room with a full view of the die cast factory and feel the presence of an actual work place.
For tour reservations, please fill out and send the request form below. We are looking forward to your visit.

Sanko Steam Showroom
Address64 Yasuhisa, Mishima-city, Shizuoka Prefecture 411-0815
Open hoursWeekdays 9:00 – 17:00
Advanced reservations are required (Please send the request form below).

On November 22, 2017, the opening ceremony for the showroom was held.


The latest behind the scenes movie of the
Sanko Die Cast x Steampunk project is now showing!

Previous movies (on YouTube)


Established 53 years ago, this professional die cast manufacturer has leaped into the steampunk world!

Sanko Die Cast Co., Ltd. is located in Mishima-city, Shizuoka prefecture. As an aluminum casting company, we supply a wide range of products, from medical appliances to automotive parts to our customers around the world. In our factory, called the "Steampunk World as is", steampunk's original brand "Sanko Steam" is thoroughly processed using high tech die casting metal mold designing, processing, surface treatment, and coating. Sanko Steam accessories are produced based on open innovation, the concept of technical cooperation between businesses, in the prefecture.

Sanko Die Cast Co., Ltd.
No. of employees120
PresidentMr. Minoru Miyake
Mishima factory / Headquarters
Address113-1 Matsumoto, Mishima-city,
Shizuoka Prefecture 411-0822
Yasuhisa factory
Address64 Yasuhisa, Mishima-city,
Shizuoka Prefecture 411-0815
Miyagi factory
Address1-31 Odate, Marumori-machi, Igu-gun,
Miyagi Prefecture 981-2104


For a tour of the factory or to order custom products,
please send this form.

Email address: