Board Thread:General Discussion/@comment-3076833-20141028204009/@comment-53539-20151016132214

Note; in order for new languages to happen, vocaloid development has to occur... At this point, V4 is not going to house new languages and you need to look at V5 for answers. This happened to Bruno and Clara, they had to wait for V3 to be released.

Yamaha has to first pour money into the engine to be upgraded for a new language.