| Grand Star Mothership | |
|---|---|
 | |
| First appearance | Keroro Gunso Episode 1–A Keroro File 1 |
| Profile | |
| Aliases | UFO |
| Species / Type | Keron Army Mothership |
| Occupation | Temporary lodging for Keron Army soldiers
Transportation |
The Grand Star Mothership (グランドスター母船 Gurandosutā bosen) is a golden city-sized flying saucer. It is the main mode of transportation for the Keron Army's invasion forces and is normally seen during the fourth ending theme An Invader In My Own Way, along with several other instances in the anime and movies.