Ohno Associates Group’s broad spectrum of activities
We are experienced operators equipped with proven technology, and our goal is to be able to meet industry’s needs in any type of environment.
Perfect for high-strength concrete, our crushed stone and manufactured sand are the only aggregates for ready-mixed concrete that you’ll ever need. Our production and shipping capacity is sufficient to meet the demands of any major Nankai-area earthquake or emergency evacuation in the future.
With our eyes on the future, we’re constantly taking on new challenges. To build the cities of our dreams, we are committed to improving quality and ensuring reliable product supply.
The name ‘Materra’ is derived from ‘mater’, (Latin for ‘mother’) and the English word ‘material’. Materra is a natural stone from Mother Earth.
Pamper yourself to the full as you float comfortably and experience a timeless moment of relaxation.
A natural ‘onsen’ welling up from 1,000 meters underground, Himehiko Onsen in Matsuyama City (Ehime Prefecture) features a large main bath and 20 family bathrooms, some with open-air baths, where you can relax in comfort.