Officially they are mirror images. But they can be potrayed as twins, lovers, ect.
yes of course that's why they look the same and have the same last name!
Brother and Sister.
Len Marino goes by Len.
Len Stevens died in 1989.
Len Kasper's birth name is Len Joseph Kasper.
Len Lauder died in 1960.
Len Creese died in 1974.
Since Vocaloid's character personalities are all made by fans, virtually every Vocaloid could potentially like Len. But Akita Neru has, canonically, been the one with a crush on Len for awhile. I curently am dating him so akita neru has to wait until another boy vocaloid comes out
Lens brother is Eddie..
Len Pearce has a brother John, a girlfriend Jodie Alvaro, and a son Harley.
Len Kagamine (brother) and Rin Kagamine (sister) are vocal personas created by the Vocaloid 2 speech program and released on December 27, 2007. Kagamine means "mirror sound." The pitch of the voices corresponds roughly to 14-year-old individuals.
Mr. Len?
The Vocaloids who appear are Meiko Sakine who is basically a younger version of MEIKO. Rin and Len Kagamine, Miku Hatsune, KAITO, and Yowane Haku. There is also Teto Kasane an UTAUloid, and Neru Akita a popular fanmade.
Maybe as a sister like Rin (Sometimes Rin more), It depends because people make him like Neru or Rin, but yes he loves Miku (as a sister or maybe not.)
Rin and Len Kagamine are fictional characters from the Vocaloid software, and their actions and expressions are determined by their creators and fans. Kissing and blushing might be included in their animations or stories to convey affection or romantic feelings between the characters. It is a common trope in anime and manga to show blushing when characters express emotions or engage in romantic activities.
Len Marino goes by Len.
Michael Len's birth name is James Michael Len.
Len Kasper's birth name is Len Joseph Kasper.
Len Stevens died in 1989.