Twincest is disgusting. And I don't ship Miku x Mikuo. I ship Miku x Kaito only.

Really... I don't don't think miku and kaito's relationship would last very long

i dont ship either. i view len and rin as best friends, but i cant ship them together. i dont ship genderbends.

Some people view them as brother and sister

I see Miku and Miku as brother and sister. And Rin and Len aren't twins or siblings, so why not?

Rin and Len are twins.

Personally I don't ship any of the Vocaloids/fanloids etc. Secondly Crypton has specifically said that their original intention for Rin and Len was for them to be MIRROR IMAGES of each other (kagami in Japanese translates to mirror). HOWEVER Crypton realized that they did not want to hinder the imaginations of Vocaloid users. THE CORE CONCEPT OF VOCALOID IS THAT THEY BELONG TO THE FANS AND USERS. Therefore Rin and Len have no canon relationships, the same goes for all of Crypton's Vocaloids and most others. You can INTERPRET Rin and Len's relationship however you want, there is a multitude of songs supporting many DIFFERENT relationships. RIN AND LEN ARE NOT TWINS, NOR ARE THEY LOVERS, OR ANYTHING ELSE. They are whatever you want them to be. There is BIG difference between saying "I don't ship them because I THINK of them as twins" and "I don't ship them because they ARE twins".

^thank you

poll is closed, but i would've picked rin/len. i tend to think of them as siblings, but i like them better than miku/mikuo in a situation that they aren't siblings. that and i don't ship genderbends, and mikuo is one of my least favourite genderbends in the first place.

I guess Rin/Len since I ship Mikuo with gumi. But I can't really see Len and Rin as couple though.