箱はこ枕まくら

noun

box pillow; pillow with a wooden base

A traditional Japanese pillow consisting of a small box-shaped wooden base, often with a padded top, used historically to protect hairstyles.

• 昔むかしの日に本ほん女じょ性せいは、髪かみ型がたを崩くずさないように箱はこ枕まくらを使つかって寝ねた。

  Women in old Japan slept using a box pillow to keep their hairstyle from getting messed up.