IN THE NAME OF THE MOON AND/OR STEPPING ON SQUARES
Anyway, the game was released today. An international release has been confirmed. Thanks to the power of laziness, info here
(pre-release info), here
(current song list), and here
(the Zenius-I-Vanisher thread). Songs in the first link but not the second, like 冥, GOLD RUSH and POSSESION, are unlockables that haven't been unlocked yet. REPLICANT D-ACTION is a beatmaniaIIDX-esque special menu ES system.
Plus, a video of one of the weirder additions:http://www.youtube.com/watch?v=YDcePWVZEGQ
Also, what is with Ryu☆ and Sakura? First there was sakura storm in DDR Universe 3, then Sakura Reflection in REFLEC BEAT, and now Sakura Sunrise here.