Mr. Asai has a deep knowledge of plants, and over the counter he tells interesting stories about the trees that grow behind the blue walls and the mushrooms that can be found in the neighborhood. The café attracts people of all ages, from babies to the elderly, and Mr. Asai sometimes helps elementary school students with their homework.

The cozy restaurant offers a menu of home-roasted coffee, tea, curry and rice, hot sandwiches, and other dishes. Also, look forward to the "other" menu items that appear on a whim, such as the service of sweet potatoes and rice cakes roasted over charcoal in a long brazier.