File:Suzumiya Haruhi no Yūutsu Character Song Vol. 6 Kyon's Sister "Imouto Wasurecha Oshioki yo"

Description
The Melancholy of Haruhi Suzumiya Character Song Vol. 6 Kyon's Sister (Sayaka Aoki) Original Title: Imouto Wasurecha Oshioki yo English Title: If You Ditch Your Sister, I'll Punish You

http://www.animelyrics.com/anime/haruhi/imoutowasurecha.htm