Shannon is a young maid of Kinzo's mansion. Her real name is Sayo (紗代?). She has a habit of making mistakes and blunders when she is nervous, despite being an extremely talented and hardworking servant. She thinks of Kanon as her younger brother, and like him, she feels she is inferior to humans, as she is only furniture. Despite this, she falls in love with George. In Turn of the Golden Witch, she breaks a mirror sealing some of Beatrice's power in return for a spell to bring her and George together, and in Legend of the Golden Witch, she accepts his proposal, as she is wearing the ring on her ring finger when she is killed. Based on what Beatrice has shown Battler, she has magic powers that let her create barriers, interrupt magic attacks, and link with Kanon. She is one of the characters who remembers Battler the most before his return, quoting his embarrassing speeches and even asking Rudolf about him every year.