Natsu no Tropical Musume｡ 夏のトロピカル娘。
Released June 13, 2007 Editions 2 Tracks 2
Regular edition · Regular
| 1 | Natsu no Tropical Musume｡ | A-side |
| 2 | Tabi no Mannaka | B-side |
| 3 | Natsu no Tropical Musume｡ (Instrumental) | |
| 4 | Tabi no Mannaka (Instrumental) |
| 1 | Natsu no Tropical Musume｡ | A-side |
| 2 | Tabi no Mannaka | B-side |
| 3 | Natsu no Tropical Musume｡ (Instrumental) | |
| 4 | Tabi no Mannaka (Instrumental) |