A collaboration event with BEMANI and Hinabita will begin on December 21, 2023. KONAMI is adding a new song to DDR A3 and DDR GRAND PRIX 「ポラリスノウタ / ここなつ2.0」 and the first two DDR GRAND PRIX song packs 『スペシャル楽曲パック feat.ひなビタ♪ vol.1&vol.2』
Purchasing the song packs will unlock CHALLENGE charts for 「ちくわパフェだよ☆ＣＫＰ (Yvya Remix) / Remixed by BEMANI Sound Team “Yvya”」 and 「めうめうぺったんたん！！ (ZAQUVA Remix) / Remixed by BEMANI Sound Team “ZAQUVA”」