Type: Single
Status: Official
Format: CD
Length: 22:22
Release date: 2013-12-29
Label: cosmic record

1. Lucy
Arrangement: AKIRASTAR
Vocals: Chitose Haru (CV. Manami Numakura)
Vocals (JP): 千歳ハル（CV. 沼倉愛美）

2. Starlit Walk
Arrangement: Taishi
Vocals: Kumagai Eri (CV. Asami Seto)
Vocals (JP): 熊谷絵里（CV. 瀬戸麻沙美）

3. Lucy(inst)
Arrangement: AKIRASTAR

4. Starlit Walk(inst)
Arrangement: Taishi