Overview
Sumiko is a university student who is blessed (or suffers) from a special ability to instantly grasp the BPM (beats per minute) of almost anything. One day she meets a boy who inexplicably sends her own BPM off the charts!
| Actor | Age then | Age now | |
|---|---|---|---|
 | 22 | 28 | |
 | 24 | 30 | |
 | 19 | 25 | |
 | 21 | 27 |