Kagamine Rin is a vocaloid developed by Crypton Future Media, Inc. She is often seen with Kagamine Len, who is assumed as her twin brother. Rin and Len are both voiced by Asami Shimoda.
Rin is a 14 year old girl who has blonde hair and blue eyes. She wears a bow at the top of her head and has 4 hair clips in her hair. Her outfit is a white top with a yellow collar and black shorts held up with a yellow belt. She also wears black baggy leg warmers and white shoes.
Rin is mischievous and child-like, she likes to pull pranks on Len and tease him. She is normally very sweet to her friends.