When I found out I was going to Tokyo I knew I had to check out a cat cafe. The one I ended up going to is called Calico Cat cafe in the Shinjuku area.
Here is a bit of information on the cafe:
The entrance of the cafe is on the 6th floor of the building and the cafe itself is 2 floors. The fee for the first hour is around $10 but there is no mandatory drink or food you need to purchase. All food for the cats will cost extra but I recommend giving them food. They will all gather around you to play and eat. Otherwise they mostly sleep or ignore you. They have a wide variety of cats which were all relatively friendly. For my personal experience I will say the cafe was funner then I expected. An hour flew by quickly and the cats were really sweet. The cafe provides various toys for you to use free of charge. The personality of cats also varied. Many of them just slept but a few were very playful. Pouncing from one side of the cafe to the next and cuddling various people.
Below are a few pictures from the cafe!!!
Other animal cafes of interest I would recommend checking out in Tokyo is the bunny cafe, owl cafe, and dog cafes!