Disc Skin from D4DJ Groovy Mix (English Release)
Wedding ver. Disc Skin from D4DJ Groovy Mix (Japanese Release)
Wedding ver. Disc Skin from D4DJ Groovy Mix (English Release)
Disc Skin feat. Noa Fukushima & Miku Nakano from D4DJ Groovy Mix
Wedding ver. Disc Skin feat. Shinobu Inuyose and Miku Nakano from D4DJ Groovy Mix
Stamp from D4DJ Groovy Mix (Japanese Release)
Stamp from D4DJ Groovy Mix (English Release)
Stamp from D4DJ Groovy Mix (Traditional Chinese Release)
Wedding ver. Stamp from D4DJ Groovy Mix (Japanese Release)
Wedding ver. Stamp from D4DJ Groovy Mix (English Release)
Wedding ver. Stamp from D4DJ Groovy Mix (Traditional Chinese Release)