Idol dreams

de Arina Tanemura (種村, 有菜, たねむら ありな)

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 meets Tokita s girlfriend for the first time and is shocked to discover that she knows her! Even worse, she knows his girlfriend has been cheating on him.