Board Thread:Off-Topic Discussion/@comment-1676371-20180513053832/@comment-53539-20180524113717

Judging by the text on her product page, I guess she was a vocal they weren't considering releasing but did anyway.

Would explain her being released at this point anyway, bare in mind we should be in the v4 downtime, if V5 is indeed due late this year or next year. Still I'm glad of another Japanese vocaloid, as V4 either way has lacked in new vocals due to the releasing of old vocals.

Most of the new vocals came from overseas this version.