Our development team aimed to create a group chair that would not only fit smoothly into a variety of spaces, but also be as comfortable as a task chair. Based on ergonomic studies, we have successfully invented our own patent-pending technology, "Roll Over Motion." The technology we have developed for CCs is a unique circular motion, similar to a pendulum, that can help your body's movements while you are sitting, and will always bring you to the optimal posture. You can smoothly recline the back and seat in conjunction, because CCs have circled rails on the back of the seat and guides on the back shell.

Sitting on a chair with a thin cushion and an even seat hardness can lead to poor blood flow from pressure on the thighs and various physical problems.
That's why we have adopted a cushion with an anchor support function to stabilize the body by releasing the sciatic bone.
The anchor support prevents pressure on blood flow even when sitting for long periods of time, and the structure is designed to prevent fatigue.

We have succeeded in reducing the use of petroleum-derived ingredients by using 25 percent of all plant-based polyols in the formation of urethane cushions.
We are the only chair manufacturer in Japan to use this technology, which does not degrade the quality of urethane foam and is environmentally friendly. (Patent pending)
We will continue to pay attention to the increase in CO2 in the atmosphere and global environmental warming.

In cooperation with Japan Healthcare University, we are conducting a series of joint analyses and researches of chairs.
We use these analysis data to help us develop products for people’s life and health.
The figure below is a graph of subjective evaluation based on the analysis of data obtained from students of Japan Healthcare University who sat on the CC in a lobby of the University. We have quantified the results of sitting on the CC compared to a typical school chair.