go out on the town at night / go out in the evening for amusement / go out pleasure-seeking at night
よあそびする
yoasobisuru
夜遊びする JN1;JVE
hitting the nightlife / going out on the town (at night) / hit the nightlife / party (late into the night) / go out on the town (at night) / partying (late into the night)
