Written by Arina Tanemura
Art and cover by Arina Tanemura

Chikage Deguchi, 31 years old, returns to her appearance at the age of 15 to pursue love and success as an idol!

At 31, office worker Chikage Deguchi feels that she has lost her chances for love and success. When she learns that she is still single, Chikage feels humiliated and wishes she could go back in time when she was still young and popular. She takes an experimental drug that changes her appearance back to the age of 15. Now, Chikage is determined to reclaim everything she lost all these years, including her desire to become a star!

To pursue the lost opportunities for love and success, 31-year-old Chikage Deguchi takes an experimental drug that changes her appearance to that of a 15-year-old. Chikage meets Tokita and her first love, Haru, for drinks. Tokita has managed to keep his feelings for Chikage a secret, but Haru is not convinced...