It’s just a show about an adult woman, voiced by Miyuki Sawashiro, going out for drinks and food in the evenings. Every episode features a different combination of food and drink, and the show actually offers a pretty educational insight into izakaya-related culture, including how the different foods should be eaten and in which order.
It’s also a very relaxing show to watch, because it’s slow-paced (which is impressive for a show with 2-minute-long episodes), and I find Sawashiro’s voice to be soothing. I guess that’s all I can say about the show, because there’s not much to say about it in the first place. It’s good. Watch it.