収録内容

[Disc 1]

1. Countdown feat.APOKI / Girls2

2. CLICK / Girls2

3. LETTERS / Girls2

[Disc 2]

1. Countdown feat.APOKI - Music Video - / Girls2

2. Countdown feat.APOKI - Dance Practice Video - / Girls2

3. CLICK - Dance Practice Video -

4. LETTERS - Music Video -