The easygoing and cheerful Tanaka Tamakko (played by Maki Yoko) used to work for a restaurant company where male chauvinism prevailed. She was dissatisfied with the boss (played by Sugimoto Tetsuta) and the person in charge who oppressed and humiliated her high school friends and her, so Tamakko resolutely left the company after causing a commotion. After that, she rented the roof of a building near the Western restaurant owned by her former company, and summoned the gay transvestite Haidi (played by Yasuda Akira), the president's daughter Amaki Chika (played by Matsuoka Moyu) who fears humans, Karasunari Nanami (played by YOU), a former part-time partner, Sanzenin Kagami (played by Usuda Asami), a housewife who was devalued by her ex-husband, the scheming woman Ari (played by Takahata Mitsuki), and the self-esteemed Todai mourning girl Nitta Yumi (played by Nikaido Fumi), preparing to open a Western restaurant to challenge the enemies across the street. After many twists and turns, the open-air restaurant named BistroFou finally opened quietly, but these women in the failed group will still have a long way to go...