Some of the key features of NSP Update 1 include:
If you find that the game fails to launch or gets stuck on the loading screen after an update, Taito recommends launching the game in first to bypass certain date-check glitches. groove coaster wai wai party nspupdate 1 install
$$Score = \sum_i=1^n (Note\ value \times Accuracy)$$ Some of the key features of NSP Update