Yenra Kaito and Len from Vocaloid Vocaloid Cosplayers Pose Back-to-Back: Two individuals dressed in costumes inspired by Vocaloid characters Kaito and Len. The person on the left is attired in a black outfit adorned with blue accents, featuring an intricate design that resembles a kimono. Their hair is styled in a vibrant shade of blue, complemented by red flowers. In contrast, the individual on the right wears a white costume with red accents, paired with blonde hair. Both figures are positioned back-to-back, creating a striking visual effect. The background of the image features a large window with numerous panes, allowing natural light to pour in and illuminate the scene. The overall atmosphere suggests that this photograph was taken at an event or gathering where attendees were encouraged to dress up in elaborate costumes. The presence of these two figures, dressed as Kaito and Len from Vocaloid, implies that they are part of a larger group or community that shares an interest in Japanese pop culture.