I will be populating some pictures of the night scenes you will see when you are in Kyoto. It is interesting to observe the nightlife.
Geon area is full of excitement at evening.
You can find many bars, restaurants, and shoping area there and it's big enough to spend all your night time there.
Something completely different:
Gion is the area to see geisha and maiko. Try to be there in the early evening when they go to their appointments.