A DLC pack for GROOVE COASTER WAI WAI PARTY!!!! that includes 10 songs, navigators, and avatars from hololive!
Includes navigators with voices of popular Hololive VTubers "Hoshimachi Suisei" and "Hakos Baelz"!

This pack includes the following content.
■Song Pack (10 songs)
- Tonde K! hololive summer *Locked / hololive IDOL PROJECT
- Domination! All the World Is an Ocean / UMISEA
- Q / Mori Calliope, Gawr Gura
- Hozukibiyori / AyaFubuMi
- Over Time / ORIO
- PANIGHT / NEGI☆U
- LET’S GO↑BAKATARATION / BAKATAREDOMO
- Rise / hololive English –Council-
- syakunetsu nite junjou(wii-wii-woo) / Hoshimachi Suisei
- Play Dice! / Hakos Baelz

■Navigator
- Hoshimachi Suisei *with voice
- Hakos Baelz *with voice

■Avatar
- SUISEI(2D)
- BAELZ(2D)
- SUISEI(2D, Casual)
- BAELZ(2D, Kimono)

*Some content will be unlocked via missions after downloading.