- Publisher: SHOJO BEAT
- Media: Manga
- Genre: Comedy, Romance
- Themes: Supernatural
- Age Rating: 13+
- Release Date: 11/28/2017
- Page Count: 176
- Dimensional Weight: 1
- Written Language: English
Idol Dreams volume 4 features story and art by Arina Tanemura.
To pursue missed chances at love and success, 31-year-old Chikage Deguchi takes an experimental drug that changes her appearance back to how she looked at age 15. Chikage tells Tokita she’s decided to date the teenage Ru as her 15-year-old self, and Tokita wonders how things would be different if he had confessed his feelings for her back in high school…