Dungaree-wearing teenage tomboy Kaori lives next door to the brothers Ko and Yasu. One day as Kaori is walking to school, a US jet crashes near the boys' house. Based on the real life 1977 Yokohama F-4 crash incident.
| Actor | Role |
|---|---|
 Tomoe HiiroMama (voice) | Mama (voice) |
 Yuko MitaYu-kun (voice) | Yu-kun (voice) |
| HHideo NagaiYasu-kun (voice) | Yasu-kun (voice) |
 Toru FuruyaOlder brother (voice) | Older brother (voice) |
 Mina TominagaKaori-chan (voice) | Kaori-chan (voice) |
 Taeko NakanishiGrandma (voice) | Grandma (voice) |