Atarashii Watashi ni Nare! / Yattaruchan 新しい私になれ！／ヤッタルチャン
Released July 3, 2013 Editions 7 Tracks 2
Regular edition · Regular
| 1 | Atarashii Watashi ni Nare! | A-side |
| 2 | Yattaruchan | A-side |
| 3 | Atarashii Watashi ni Nare! (Instrumental) | |
| 4 | Yattaruchan (Instrumental) |
Limited edition · Limited A
| 1 | Atarashii Watashi ni Nare! | A-side |
| 2 | Yattaruchan | A-side |
| 3 | Atarashii Watashi ni Nare! (Instrumental) | |
| 4 | Yattaruchan (Instrumental) |
Limited edition · Limited B
| 1 | Atarashii Watashi ni Nare! | A-side |
| 2 | Yattaruchan | A-side |
| 3 | Atarashii Watashi ni Nare! (Instrumental) | |
| 4 | Yattaruchan (Instrumental) |
Limited edition · Limited C
| 1 | Atarashii Watashi ni Nare! | A-side |
| 2 | Yattaruchan | A-side |
| 3 | Atarashii Watashi ni Nare! (Instrumental) | |
| 4 | Yattaruchan (Instrumental) |
Limited edition · Limited D
| 1 | Atarashii Watashi ni Nare! | A-side |
| 2 | Yattaruchan | A-side |
| 3 | Atarashii Watashi ni Nare! (Instrumental) | |
| 4 | Yattaruchan (Instrumental) |