As of 6/15/2017 10:00am JST, 朧 and 打打打打打打打打打打 receives Challenge charts that are unlockable under the EXTRA SAVIOR event in EXTRA STAGE.
【DDR A 最新情報】6月15日(木)10：00より、DDR Aで大人気の楽曲にムービーが追加！さらにEXTRA SAVIORでCHALLENGE譜面が新登場！
https://t.co/Rmu8JaOhrv #DDR pic.twitter.com/Lw6blIEDme— BEMANI Fan Site (@BEMANI_FanSite) June 12, 2017
朧
Artist: HHH×MM×ST
Composition/Arrangement: Ryu☆, Starving Trancer
Lyrics: Dai.
Vocals: Mayumi Morinaga
BPM: 149
Length: 2:01
Single Challenge (13)
![【DDR A】 朧 (oboro) [SINGLE CHALLENGE] 譜面確認＋クラップ](https://i.ytimg.com/vi/QRd3vwSbD7A/hqdefault.jpg)
Double Challenge (14)
![【DDR A】 朧 (oboro) [DOUBLE CHALLENGE] 譜面確認＋クラップ](https://i.ytimg.com/vi/qAiGjNK9AxE/hqdefault.jpg)
打打打打打打打打打打
Artist: ヒゲドライバー join. SELEN
Composition/Arrangement/Lyrics: Hige Driver
Vocals: Selen Kusunoki
BPM: 156
Length: 1:44
Single Challenge (16)
![【DDR A】 打打打打打打打打打打 [SINGLE CHALLENGE] 譜面確認＋クラップ](https://i.ytimg.com/vi/sXCqAXMo4TY/hqdefault.jpg)
Double Challenge (15)
![【DDR A】 打打打打打打打打打打 [DOUBLE CHALLENGE] 譜面確認＋クラップ](https://i.ytimg.com/vi/bM_ZsrMQKew/hqdefault.jpg)