Sora Mattress
- Gives at the shoulder and hip when you sleep on your side
- No memory foam: stays cool through the night
- 100 nights to decide · 10-year warranty
“Not too soft, not too hard, just right.”
Customer · verified purchase“The biggest difference is when I wake up. I feel much more rested.”
Customer · verified purchaseReviews
What people who already sleep on it say.
14 reviews from customers
Complete your choice



The first 100 nights
A mattress cannot be judged in five minutes.
That is why the trial is 100 nights, not 10. This is what usually happens.
Delivery
You get a date notice before delivery.
First night
Your body is still used to the old mattress. Feeling strange is normal.
Adjustment
Typically, the body adjusts within 14 to 21 nights.
Decide
If it is not right, we collect it at no cost and refund you.
Who it is for
The Sora is for you if...
✓ You sleep mainly on your side
✓ You want springs, but with give at the shoulder and hip
✓ You value ventilation and do not want the warm feel of memory foam
✓ You are of medium-to-low weight
If you change position a lot during the night, the Takumi adapts better.
Compare
Sora, Takumi or Mizu?
| You are viewing this oneSora | Takumi | Mizu | |
|---|---|---|---|
| Structure | Mitsunowa 3-zone springs + high resilience | Mitsunowa springs + memory foam + high resilience | Springs + high resilience, no memory foam |
| Firmness | Medium | Medium | High |
| Height | 20 cm | 26 cm | 23 cm |
| Feel | Stable, with give at the shoulder and hip | Enveloping, moulds to the body | Firm and ventilated, without sinking |
| Best for | Those who sleep mainly on their side | Couples with different weights or positions | Those who prefer traditional firmness |
| Price from | 309 € | 439 € | 329 € |
| Choose the Sora |
Sora
- Structure
- Mitsunowa 3-zone springs + high resilience
- Firmness
- Medium
- Height
- 20 cm
- Feel
- Stable, with give at the shoulder and hip
- Best for
- Those who sleep mainly on their side
- Price from
- 309 €
Takumi
- Structure
- Mitsunowa springs + memory foam + high resilience
- Firmness
- Medium
- Height
- 26 cm
- Feel
- Enveloping, moulds to the body
- Best for
- Couples with different weights or positions
- Price from
- 439 €
Mizu
- Structure
- Springs + high resilience, no memory foam
- Firmness
- High
- Height
- 23 cm
- Feel
- Firm and ventilated, without sinking
- Best for
- Those who prefer traditional firmness
- Price from
- 329 €
Construction
Three zones, one position.
Sora (空) means sky and emptiness: what you feel when something holds you up without holding you down.
Breathable fabric
With antibacterial and anti-dust-mite treatment.
What the Advisor says
“It is the right step up without betraying your habit.”
I recommend the Sora to people who tell me they have always slept on springs and do not want to move to foam. It keeps the familiar feel, but with three zones that give the shoulder the room it was missing.
— Ana Cristina, Sleep Advisor
Frequently asked questions
Before you order.
How does it compare to the Takumi?
Both have medium firmness. The Sora is lighter, as it has no memory foam, and the feel is more stable; the Takumi envelops more. For side sleeping, Sora. For a mix of positions, Takumi.
Is medium firmness enough for side sleepers?
It is, and that is exactly what you want. The surface needs to give at the shoulder and hip while keeping the lower back aligned. That is what the three zones are for.
Does it creak like old springs?
No. Each spring is pocketed individually.
Is it good for a slim person?
Yes. It suits medium-to-low weights well. For medium-to-high weight, the Samurai gives more support.
Is 20 cm not too little?
Height does not determine the quality of the support — it determines the feel and the presence on the bed. If you want a mattress with more volume, look at the Takumi (26 cm) or the Samurai (30 cm).
How long does it take to adjust?
14 to 21 nights.