Hyperdimension Neptunia Duet Sisters Vol.1
The Neptune x Nepgear Sister Duet Album Vol 1. Features the Voice Actresses Rie Tanaka and Yui Horie singing together as Neptune (Purple Heart) and Nepgear. There are are total of 8 tracks.
Tracklist
- Smile Spiral - Rie Tanaka (Neptune), Yui Horie (Nepgear)
- Lady Cool ~ Purple Heart - Rie Tanaka (Neptune)
- M.P.B.L Most Pure Brave Lady - Yui Horie (Nepgear)
- Smile Spiral (Off Vocal)
- Lady Cool ~ Purple Heart (Off Vocal)
- M.P.B.L Most Pure Brave Lady (Off Vocal)
- Cast Comment: Rie Tanaka
- Cast Comment: Yui Horie