丈夫去世后独自抚养儿子长大的50岁女性待山凑（永作博美 饰），在儿子独立离家后突然失去生活重心。迷茫之际，她意外进入一所“三个月速成寿司职人”的寿司学院学习。面对严肃古板、对寿司抱有极高自尊的男讲师大江户海弥（松山研一 饰），以及性格各异的同学们，凑在手忙脚乱中重新找回生活节奏，也逐渐思考“为自己而活”的意义。与此同时，她与那位总是与自己意见相左的寿司讲师之间，关系悄然发生变化，一段迟来的成年人恋爱也在不知不觉中展开。
在经历了各种艰难困苦后，他在一个古老的小镇上重新建立了一个小面包店，这个小镇保存着他和父母的珍贵回忆。在他期待已久的开幕式之前。一艘宇宙飞船坠毁了，面包店被毁了...一个外星人和英俊的老板坐在面包店里，混乱的生活开始了。与此同时，一直隐藏在城市各个地方寻找他们的外星人被揭露出来。 A small bakery was re-established after all kinds of hardship in a small old town that holds precious memories with his parents. Before his long-awaited opening ceremony. A spaceship crash-landed, and the bakery was ruined... An alien and the handsome boss sat down in the bakery where a chaotic living together has begin. At the same time, the aliens who have been hiding in various parts of the city in search of them are revealed.
