枕(まくら)

まくら
noun
pillow
furniture
1. pillow
A cushion to support the head while sleeping or resting.
A high pillow makes my neck hurt.
I can't sleep if I change my pillow.
The hotel pillow was too soft and hard to sleep on.
I paid off all my debt, so I can finally sleep without worries.
枕(まくら)を高(たか)くして眠(ねむ)る means to sleep peacefully, without anxiety

Common expressions

CULTURAL NOTE (traditional pillows):
Traditional Japanese pillows (枕(まくら)) were historically hard and filled with materials like buckwheat hulls (蕎麦殻(そばがら)), unlike soft Western-style pillows.

Counter: 個(こ)