夜

night train

Euphemistic

sexual intercourse; sex

Poetical term

all night

late-night show; midnight broadcast

Character

Queen of the Night (character in Mozart's Magic Flute)

overnight bus; night bus

staying up all night; all-night vigil

Slang; Pun on 宜しく; orig. used by young bike-riding delinquents; now oft. joc.

best regards; please remember me; please treat me favorably (favourably); please take care of

all night; throughout the night

wedding night

late at night; deep in the night

fish salted and dried overnight

loitering at night; late-night prowling

Proverb

every night comes to an end; every night sees a dawn

Work of art, literature, music, etc. name

The Golden Demon (1897 novel by Ozaki Kōyō); Konjiki Yasha

night lighting; nighttime illumination

dawn; daybreak

Work of art, literature, music, etc. name

A Midsummer Night's Dream (comedy by William Shakespeare)

Work of art, literature, music, etc. name

One Thousand and One Nights; Arabian Nights

around-the-clock; (working) day and night

day and night; turning night into day

early-morning and late-night visits (e.g. by reporters)

early-morning and late-night attacks

23rd night of a lunar month (esp. 8th month)

moon-waiting party held on 23rd night of a lunar month

curfew