枕まくら銭ぜに

also: まくらせん

Meanings

1

pillow money; tip for the room maid

A small tip left on or by the pillow for the hotel room attendant, a traditional Japanese custom.

旅りょ館かんでは枕まくら銭ぜにを置おくのが礼れい儀ぎとされています。
At a traditional inn, it is considered polite to leave pillow money.
枕まくら銭ぜには五ご百ひゃく円えんくらいで十じゅう分ぶんです。
About 500 yen is enough for pillow money.