It's been almost 100 years since we started making them

Before we knew it, we had become a rare entity that has been manufacturing, importing, and selling mountaineering equipment since the early Showa period.

Looking at the path of our predecessors, I feel humbled.

We are always striving to provide new products and new proposals based on the concept of "lightweight and compact" in order to be of service to you.

Our mountaineering style is to travel with food, clothing and shelter on our backs.

When it comes to mountaineering, lightness is king!

On the other hand, lightness and durability as a tool are inversely proportional, so
I think it is very important to find the right balance.

With regard to "food," one of the three basic necessities of life, we have been proposing lightweighting the system to date.

How can we provide the enjoyment of eating while striving for lightness and compactness?

I will continue to pursue food with a voracious appetite.

"Sumi" Sleeping System

Starting this year, we will also be proposing a total sleeping system for "living."

Products in this category are just weight until you reach your tent site,
so people who want to save even a little weight are very strict about the weight of this system.

Furthermore, reducing weight can reduce comfort.
How much comfort do you want when there is a limit to the weight you can carry?
The better your living environment, the more rest you can get and the
more comfortable your journey will be the next day!

On the other hand, if you don't get enough rest, you'll end up dragging your heavy body along, and the first thing
that comes to mind is retreat, or even worse, an accident.

Of course, it is important to reduce the weight of individual items, but we believe that
by considering the system as a whole,
we can reduce weight and space overall.

Your sleeping system has a huge impact on your performance the next day.

Our new activity is about to begin.