■Rhythm Game x Roller Coaster!!!!
Ride a roller coaster of sound with simple controls, and get grooving in this exhilarating rhythm game!

■Exhilarating active controls!!!!
With Active Controls, you can play by shaking the Joy-Con™ controllers. Experience the groove in a variety of songs, only possible on Nintendo Switch™!
You can also play with Standard Controls, using the buttons and control sticks!

■Groove together!!!!
Play together with up to 4 friends and family members in "Play With Others"!

In addition, "Online multiplayer" has also been added! Choose between "Ranked Match", to play against a player of similar ability, or "Private Match" where you can choose your own opponents and rules!

You can choose from two types of battle rules: "Casual", which you can enjoy even if there is a difference in ability, and "Hardcore", where you can compete for your true ability!

■A huge line-up of popular music!!!!
A massive line-up of music, featuring J-pop hits like "Lemon" and "U.S.A.," anime songs, Vocaloid and Touhou Project arrangements, VTuber Songs, as well as popular original songs from the Groove Coaster series!
◆Contents
Total 107 Songs.
New Songs "Shiny Smily Story (2022 ver.)", "Our Bright Parade".

"Lemon", "U. S. A.", "POP TEAM EPIC", "Sugar Song and Bitter Step", "A Cruel Angel's Thesis", "Welcome to Japari Park", "Cloudless", "Charles", "Dramaturgy", "Humanoid", "Mirai to Mirai", "Hitogata", "AIAIAI(feat. Yasutaka Nakata)", "Kirameki Rider☆", "REFLECT", "Prism Melody", "Journey Like a Thousand Years", "Thousand Cherry Blossoms", "Brain Fluid Explosion Girl", "*Hello, Planet", "DUNE", "ROKI", "BRING IT ON", "Bad Apple!! feat.nomico", "Marisa Stole the Precious Thing".

And more.

■Choose from a fabulous cast of characters!!!!
Featuring characters from VTubers and Vocaloid, to the Touhou series and more! These characters will feature in songs, as avatars and game navigators, and appear throughout various scenes!
◆Contents
New Characters "Shirogane Noel", "Sakamata Chloe".

"Hatsune Miku", "IA", "GUMI", "Kotonoha Akane", "Kotonoha Aoi", "Yuzuki Yukari", "Mirai Akari", "Siro", "Tsukino Mito", "Tanaka Hime", "Suzuki Hina", "Kizuna Ai", "Tokino Sora", "Gawr Gura", "Usada Pekora", "Mori Calliope".

And more.

You can even switch to the vocals of guest VTubers in certain songs!

More details on the official game page of GROOVE COASTER WAI WAI PARTY!!!! ...