Utilize sleep science.

Sleep can repair tired bodies and brains.
Making the most of its benefits,
we will actively prepare for tomorrow's condition.
More and more people are looking for good sleep.

In order to perform for your better tomorrow,
We want to propose a conditioning mattress that adopts the latest sleep science.
That is NISHIKAWA's [ AiR ].

  • Utilize sleep science.
  • "Bumps" change your sleep.
  • Body pressure distribution x Suspension of sleep posture
  • research result
  • [ AiR ] history