Thanks to some kind signalations from wikihouse users, we can now confirm that DLC support from the Chinese version of the first ever-growing Playstation Vita game hasn't been dropped as of now! It just happens that new exclusive licenses don't seem to lurk around...
For the past months, the not-Anime and J-Pop songs that have been released on the Japanese V Version were made available on the Chinese Playstation Network as individual pieces of download, priced HK$10/NT$43 each (save for Seize the Day, which is free), all in the same day of the respective Popular Song Pack's release day in Japan. We'll update the V Version song list with the updated data as soon as possible.