Overview
Tatsuya Uesugi is the twin brother of Kazuya, pitcher of the Meisei High School baseball team. Irresolute about his feelings towards baseball, his next door neighbor, and his brother; Tatsuya ends up joining his school's boxing club. From the sidelines, he quietly watches the ascension of Kazuya.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 31 | 70 | |
 | 28 | 68 | |
 | 23 | 63 | |
 | 23 | 62 | |
 | 26 | November 16, 2017 (57) | |
 | 32 | May 10, 2000 (46) | |
 | 37 | 76 |