Overview
Kento Ohashi (Tatsuya Fujiwara) is a novice ion engine developer working on a team that is launching the unmanned Hayabusa spacecraft into outerspace. His father Isao (Tomokazu Miura) was the leader of a previously failed space probe named Nozomi. Now, Kento pursues his dreams and his father's while experiencing the unexpected surprises that comes with the Hayabusa's 7 year odyssey.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | 43 | |
 | 25 | 39 | |
 | 60 | 73 | |
 | 11 | 24 | |
 | 45 | 59 | |
 | 40 | 54 |