Kagamine Rin and Len are Japanese voicebank vocaloids that are part of the Character Vocal Series. Kagamine Rin and Len are mirrors of each other with different genders, blue eyes, blonde hair, and a headphone accessory. Rin has shoulder-length hair, a white bow on her head, and bobby pins, while Len has short hair in a ponytail and disheveled bangs. The Vocaloid cursor and anime pointer with Kagamine Rin and Len!