The interior of the store has an impressive natural taste like a café. The owner, Michi Hayashi, says, "I wanted to make it a place where even a single woman can feel free to come. ［The name "Kujira Shokudo" was also chosen to make the restaurant easy to remember and familiar. The most popular menu item is the "Meat Soup Set Meal" for 850 yen, which includes a choice of fried chicken or fried horse mackerel, and free refills of rice. The restaurant also offers set meals, rice bowls, and curry, all of which are popular among a wide range of customers for their solid portions and reliable taste. The limited-quantity boxed lunches for 600 yen are also popular.