The sound of the night rain hits the window glass.

During the polar night, the sun does not rise even once.

He finished his work and went home at midnight.

Kaya is my best friend.

He is clearly a night owl, working late into the night and sleeping late into the morning.

Senya is my best friend.

We made a lot of memories during these thousand nights.

I made new friends in the Seiya chat room.

An owlet moth is an insect that is active at night.

I heard that she works in the nightlife industry.