Rascal Does Not Dream of a Sister Venturing Out Novel is the eighth volume of the series and was written by Hajime Kamoshida and features illustrations by Keji Mizoguchi.

Twelve months after wishing Shouko well, Sakuta has entered the last semester of his second year in high school and has little time left to spend with his girlfriend, Mai, who’s about to graduate. At the same time, Sakuta's little sister Kaede has been keeping a secret—she wants to attend the same high school as her brother. A big step for her and Sakuta is ready to give her a gentle push if she needs it. Sakuta and his loved ones look to the future in this volume!