Overview
Suguru Koshigaya, the brother of Komari and Natsumi, wins the grand prize in a lottery draw. The prize appears to be a ticket for four to Okinawa. As the girls are nervous for their trip, they prepare for their journey. This OVA was bundled with the 7th manga volume.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 35 | |
 | 30 | 42 | |
 | 24 | 35 | |
 | 20 | 31 | |
 | 33 | 44 | |
 | 33 | 44 | |
 | 32 | 43 | |
 | 29 | 40 |