Kagamine Rin

Kagamine Rin (鏡音リン), codenamed CV02, is a Japanese virtual singer developed and distributed by Crypton Future Media, Inc., and was initially released in December 27th, 2007 for the VOCALOID2 engine by YAMAHA. She is the female counterpart to Kagamine Len, who also debuted alongside her on the same date.

Kagamine Rin's relationship with Kagamine Len remains ambiguous. Some have theorized they may be siblings, others see them as lovers, but deep down, it's safer to assume they're two virtual singers that are held together by one soul, considering how they were marketed to sell alongside each other. Not even Rin herself knows the answer to their relationship, but one thing's certain: they care about each other a lot.

For her appearance, she has blue-green eyes and short yellow hair. Her body type is petite and smooth. Rin measures 152 cm and weighs 43 kg. She wears a white bow on her head, attached to her headphones. She wears a cropped sleeveless white top with a sailor-style collar and black trim. Her sailor outfit has a yellow piece of fabric tied in a bow at the collar alongside a yellow metallic plate attached to its left chest part. For hher bottoms, she wears dark gray high-waisted shorts with gold accents and a matching belt loop, part of it hanging from the side of her hip. Her legwear consists of black leg coverings that extend from the knees downward, trimmed with yellow at the top and bottom edges. For her footwear, she uses white boots with yellow soles.

Virtual Singers are a viable alternative to producers that can't afford to hire actual human singers, having many songs being composed using their voices through a wide variety of genres, colloquially referred to as "Vocaloid Music", named after "VOCALOID", the software Kagamine Len originated from. Ever since Crypton Future Media's partnership with YAMAHA ended after the release of "VOCALOID 6", Kagamine Len and the rest of the virtual singers created by Crypton were bundled together within "Piapro Studio", another vocal synth program that works the same as any other of its type.

Virtual Singers follow instructions from their producers during the creation of a song's vocal part, allowing for their voices to modulate and change depending on the producer's specifications. Their voicebank parameters are easily accessible and modifiable, thanks to their versatility. They aim for the best result as possible despite their limitations, finding joy in getting a producer's vision come true no matter how long it may take.

Like any virtual singer, Kagamine Rin is well-versed in music theory, and her vocal range is flexible and cute, able to portray an innocent, yet melancholic at times. Her vocal range varies from sweet, powerful with a high pitch focus, emotional and strong, though somewhat artificial due to the fact that she's a virtual singer herself.