Yenra Len and Rin Kagamine, Synchronicity, Vocaloid Len and Rin Cosplayers Pose with Swords: Two individuals dressed in costumes inspired by Len and Rin Kagamine, characters from the Vocaloid franchise. The person on the left is attired in a black and yellow outfit, reminiscent of Len's signature style, while the individual on the right wears a white dress with a gray shawl, echoing Rin's aesthetic. Both figures are holding swords, adding to their character-inspired appearance. The background of the image features a crowd of people, suggesting that the photo was taken at an event or gathering where cosplayers and fans of Vocaloid have congregated.