Tracklist
- 1Like OOH‐AHH3:37
- 2CHEER UP3:29
- 3TT3:34
- 4KNOCK KNOCK3:17
- 5SIGNAL3:17
- 6OOH‐AHH하게3:35
- 7CHEER UP3:28
- 8TT3:34
- 9KNOCK KNOCK3:16
- 10SIGNAL3:16
- 1TT4:12
- 2SIGNAL4:19
- 3「Like OOH‐AHH -Japanese ver.-」Making Music Video3:40
- 4「#TWICE」Jacket Shooting Making Movie9:57
- 5「TT -Japanese ver.-」Music Video Making Movie8:16
- 6「SIGNAL -Japanese ver.-」Music Video Making Movie8:20
- 7OOH‐AHH하게4:33
- 8CHEER UP4:02
- 9TT4:14
- 10KNOCK KNOCK4:01
- 11SIGNAL4:19