Junichi's little sister in Amagami. She is, like her brother, somewhat perverted. Miya is very energetic and upbeat and likes teasing others.
Miya is Junichi's upbeat and energetic younger sister. She is good friends with Ai and Sae. She likes teasing Sae about her shyness and her large breasts, saying they're so soft like pillows. Miya often scolds Junichi for thinking perverted thoughts. Miya's upbeat and energetic nature sometimes leads her to jump to false conclusions and can cause trouble for those around her. She has a mischievous laugh that goes, "nishishi". Miya also playfully calls her brother "Nii-nii".