Feeder
Feeders (猫屋, "Cat House"/"Kitty House") are the unit that the cats eat in. They are connected to the Hello Street Cat app and people are able to play to feed the cats Kibble or Freeze-dried chicken snacks. Each Feeder has at least one guardian/caretaker for it, and they will replenish the food supply in the feeders, replace blankets, sweep the cat house floor, decorate it, etc.
Each cat house will have its own variety of cats unless the feeder is near another feeder, like the Happy Canteen and Lucky Restaurant sometimes having the same stray. The guardian may also decorate the cat house, adding stickers, posters, cats beds, and toys.