well....most people thinks SeeU is the first vocaloid 3 but actually from what i found out Mew was released at the same time and even a little bit sooner than SeeU....so yeah Mew is the first Vocaloid 3
SeeU is actually the first Vocaloid to sing Korean. She actually has a Japanese voice bank so that if you want her to sing Japanese, then you can use that once instead of using the Korean one because if you do then she'll sound really weird...
So you could say she is the second Vocaloid to be bilingual. ^^ (Luka is the first.. JPN / ENG)
So you could say she is the second Vocaloid to be bilingual. ^^ (Luka is the first.. JPN / ENG)