Yenra Len Kagamine from Vocaloid Len Kagamine Cosplay at Anime Convention: A person dressed in a costume inspired by Len Kagamine from Vocaloid, with short blonde hair and wearing a white top and red skirt adorned with yellow embroidery. They are holding a white electric guitar with a black strap, which appears to be a prop rather than an actual instrument. The individual is standing on a glass floor or balcony, possibly at an event or convention related to anime or music. In the background, there are blurred buildings and trees visible through the glass railing, suggesting that the scene is set indoors but still offers some connection to the outdoors. Overall, the image captures a moment of creativity and self-expression as the person embodies their favorite character from Vocaloid.