The penguins are in a large aquarium installed in the back of the store. It is said that you can enjoy drinking and cooking while watching two pairs of four penguins walking around and swimming.
The store also offers various party plans. He said that he would like the penguins, who "cooperate with each other and carefully raise their children," to use them for wedding parties and wedding anniversary parties.
The store is located on the 1st floor of "COSMY 1", 2-38-2 Ikebukuro, Toshima-ku. Business hours are from 19:00 to 5:00 the next day.