Mai no Mahou to Katei no Hi

The main character Tatsumi Mai is a girl who uses magic to understand the feelings of people.Mai is an 8-year old grade-schooler. She uses "magic" (empathy) to understand the feelings of her family members. However, her elder brother is going through a difficult period due to the onset of puberty and is cutting himself off. In order to deepen the bonds within the family, Mai's father has decreed that every Saturday will be a "Family Day".