Board Thread:Wiki Discussion/@comment-53539-20130507074806/@comment-3076833-20131017191138

I think those UTAUs in general are made as "trolls" to make them look as though they're real Vocaloids although for the most part that hasn't suceeded, mainly Teto gets the "vocaloid" treatment.

And i'm sure Teto was the only one made at her time, Ritsu isn't all that old I beleive (And as a bonus fact the only UTAU I rather like).