Talk:Megpoid/@comment-108.213.43.67-20140120025149/@comment-53539-20140120105008

Only Miku, Rin/Len and Luka have the numbers thing going on. Hell... Even Kaito and Meiko have no numbers, strictly speaking. If you ever seen one on them, its not official.

A few other Vocaloid like Sonika and SeeU have marks on them, but different companies have different approaches to designing their Vocaloids. For example, PowerFX (aside from Yohioloid) are based on monsters and I-style project bases their Vocaloids on fairies.

Since many people have come to know Miku and Co first, there has been some presumptions that all Vocaloids are either made by one company or are following a similair idea. But if you look at Vocaloid (mascot), you'll see there are some very different approaches to Vocaloid within the franchise.