Koujirou

A blonde Japanese-American woman named Mitsujiro moves to Japan from the United States and begins teaching English at a high school where her sister, Nagisa, is a student. Their father left for the U.S. before Nagisa was born, and their mother died after relocating there. Nagisa developed a complex related to English and her own appearance, and initially refused to acknowledge Mitsujiro as an older brother. Through time spent with Mitsujiro and his peers, she begins to overcome these feelings. Seeking answers about why their father left their mother and moved to the U.S. with Mitsujiro, Nagisa travels there with her sister to meet him.