Watch 123Movies. When teacher Kimura is assigned to Yuko’s Class A, 4th Grade, the children are very happy. But they are surprised to hear from her that she is expecting a baby in October. The children have learned many things. They have been brought closer together among themselves and they have gained a closer relationship with their parents. Above all, they have learned about some of the important things in life as they advance toward the still unknown realm of adulthood.