Greetings from the Representative
“Creating construction that earns trust and buildings we can be proud of for generations to come.”
CEO Koichi Takanashi
We specialize in glass screens (curtain walls), metal panels, and hardware construction, primarily in commercial facilities across Tokyo.
We have received numerous requests from customers and have handled projects for some well-known buildings as well.
Drawing on our accumulated experience and expertise, we will continue to incorporate new technologies to provide reliable and safe construction services moving forward.
We promise to work together with our customers and continue to be a trusted partner.
Company Profile
| Company name | T-Metal Co. Ltd. |
| Head office location | 〒210-0804 3-3-21 Fujisaki, Kawasaki-ku, Kawasaki City, Kanagawa |
| representative | CEO Koichi Takanashi |
| Establishment | June 29, 2016 |
| Main phone number | 044-266-5652 |
| Industry | Construction Industry ＞ Construction Work (Excluding Wooden Construction Work)＞ Carpentry Work, Roofing Work |
| Corporate number | 8020001116835 |
| Construction industry registration | Kanagawa governor permission(General-28) No. 83185. |
| Qualified person | 1st grade Curtain wall finishing Technician（National qualification） 3 people |
Head Office
We reopened our head office on April 12, 2025 (a lucky day).
We continued to renovate the home while it remained in use, focusing on additive-free construction and natural materials, incorporating plaster walls and a stone roof. As a result, our electricity bill has dropped significantly, once again demonstrating the power of natural materials. We commissioned Tomis Construction Co., Ltd. (official website), which specializes in natural material housing, to carry out the construction, and they worked meticulously to create the ideal space.
Furthermore, for the signboard, which will serve as the face of the company, we traveled directly to Ishigaki Island in Okinawa to commission the renowned ceramic artist Taro Nakatsuji (Sanpin Studio), who is active in the island.
The finished piece exudes the warmth and strength that only natural materials can provide.
Together with our new office, all of our employees will continue to work hard, striving to become a company that everyone can trust.
Public Relations Manager
Starting August 1, 2025, I, Rudi, have been appointed Director of Public Relations! 🐶
Born on October 20, 2022, he’s a lively 3-year-old boy.
He’s not just a mascot dog, he’s also a therapy dog.
He made his therapy debut with a volunteer group in Kisarazu City, Chiba Prefecture on October 31, 2024, and then on January 26, 2025, he made his debut at “Tekuteku Tsurumi” in Yokohama. My joy lies in seeing people’s smiles in all sorts of places.
At the company, my job is to provide comfort to all employees and welcome customers. As the head of PR, I share my daily activities on Instagram (here).
I will continue to convey the charm of our homey company through wonderful PR activities, so I hope you will continue to support me! 🐾
