





"The Best Sound Machine in the East"
yokoyama ken, who leads the crazy ken band
yamada infrastructure technos co., ltd.
He became an ambassador.
In the future, with even more effort and imagination
to protect the critical infrastructure of society、
It will be passed down to the next generation.
There is no impossible in life.
as we continue to pursue our dreams、
We will continue to challenge.
Background Background
History of the appointment of Ambassador History of the appointment of Ambassador
I want to build a "cool craftsman" of the new era.
The world of craftsmen is facing an aging population and a shortage of human resources.
"Cool craftsmen" who will be responsible for the new era from now on, always think about the usual work "Is this good" and "I think it will be better".In order to build "sophisticated human resources" who have the imagination to see while looking at them and have an attitude to go one step beyond fixed concepts, we will take on the challenge and change beyond the framework of organizations and businesses.We will continue to do so.
We believe that there is something in common with the activities of Ken Yokoyama, who constantly challenges and continues to evolve, and our "proud challenge to protect the future of Japan".I have been appointed as an ambassador of Nflatecnos.






Crosstalk Crosstalk
Special Interview Special Interview
Official Ambassador
Ken Yokoyama
[crazy ken band]
CEO
Hirofumi Yamada
[YAMADA INFRA TECHNOS Co., Ltd.]
EMD
Shohei Yamada
[YAMADA INFRA TECHNOS Co., Ltd.]
In commemoration of his appointment as ambassador, a dialogue interview was held.
Love music, about the car, the ambition to aim.
We will deliver the real feelings of both.
Profile Profile
Ken Yokoyama Profile Ken Yokoyama Profile

Crazy Ken Band Leader / Composer/arranger/lyricist/Keyboards/Vocal.
In the spring of 1997, he formed the Crazy Ken Band in Honmoku, and the next album was 1988.
punch! PUNCH! PUNCH!He made his debut in the series.
In 2005, "Tiger & Dragon" became a big hit as the theme song of the drama of the same name.
He also collaborates with many artists and provides music.
On May 9, he released his 23rd latest album, "The World."
The 2023 Crazy Ken Band is celebrating its 25th anniversary.


Who We Are Who We Are
What is Yamada Infra Technos Co., Ltd.? What is Yamada Infra Technos Co., Ltd.?

Yamada Infrastructure Technos Co., Ltd. is a company that repairs and reinforces the "bridge" that is the foundation of life in Japan.
Based on the spirit of "reducing waste and changing the world", we are developing a recycling type blasting process that circulates and reuses grinding materials to protect both social infrastructure and the environment.We have developed a new method for environmental protection and are conducting business initiatives that are environmentally friendly.