Talk:SeeU/@comment-4559131-20131011013645/@comment-53539-20131014113348

You can train a vocalist to be able to sound out the sounds correctly. You'll never be able to get rid of some accents, and since English is a huge library there is more chance for it to come out then out then some languages like Japanese.

Remember; you need only over 500 sounds for Japanese per pitch, for English thats over 2,500.

Its easier for a Korean to voice out Japanese then a Japanese to voice out English, this is because of the stark contrast between the sounds for each language. SeeU does still have a Korean accent in her Japanese, but again, due to the way Japanese is built the accent can go more unnoticed.

If you want the first failoid, then technically thats Kaito, remember Kaito's sold originally back in 2006 just 500 units... You've also had the Kagamine package which needed a act2 to repair it, Sonika's humble mumbles... So yeah, there has been a few vocalodis which have failed to meet expectations.