Yokohama Monogatari

From Ivyscan: In 1875, after the death of her parents, Uno goes to live in the Kanou household as a companion to Mariko, who is the same age as Uno. The two girls become very close and attend Cimons private school. This great romance tells the story of the loves and dreams of two girls growing up during the westernization of Japan in the Meiji era.