Belly Sleepers: In the minority are tummy sleepers, who will need the least support from their pillow. Commonly, a thin, quite soft pillow operates best for belly sleepers — just enough fill to cushion their face within the flat surface area on the mattress. 古くからある「寝具」に、新しいデザインの風を吹き込んでくれています。 Alternatively, the Coop Eden pillow https://gurumpillow.com/