A Day of Guitars, Dreams and a Music Teacher
At night Kyou is frightened by the weird sound of a voice - is that the spirit of a dead girl? Asu-chan bravely supporting and encouraging her older sister enables Kyou to go back to sleep. At school Asu is once again helping her classmates, getting praised for being good in everything. But actually Asu has a problem: She can't sing, the music test at school is only a couple of days away, and all her friends at school expect her to sing as well as she's performing in all other classes. At home she begins to practice her song for the test but soon becomes frustrated... then suddenly she hears a wonderful voice from outside continue her song.
Aired 01/09/2006EP 8 - A Day of Guitars, Dreams and a Music Teacher

Binbou Shimai Monogatari
The Yamada sisters, Kyo (15) and Asu (9), are students studying in secondary and primary schools respectively. Their mother passed away and their father ran away after incurring gambling debts. Despite the difficult circumstances, both of them decide to overcome the unhappiness and welcome their days with enthusiasm and pride. Fortunately, with the change in the law system several years ago, Kyo is able to study and simultaneously take temporary jobs (such as distributing newspapers and tutoring) to make ends meet. On the other hand, Asu takes charge of household chores, prepares meals, and manages the finances to assist her older sister. Surrounding them are also good and kind neighbors such as the novelist, Saegusa-san, and the aunt at the public bath who watch over them. Although life is difficult and at times painful, the sisters are happy to have each other.
(Source: Anime News Network)