What is known
S12A Scorpion who came to the hilltop parley at the Snow Plain and announced herself as a peace role, offering to broker between the Lion and the Unicorn. Both generals refused her terms. Kitsu Somalia tried to read her honour and trustworthiness and failed — she gave nothing away. What she wanted, and who sent her, was never established. She is the Scorpion who was at the Snow Plain.
S18In no personal record of the battle at all, though she was present at its pivotal moments.
S23Her chop is on the secret treaty transferring the mines to the Scorpion, alongside Shinjo Kamo's — the same Scorpion Setsuna watched refused at the parley three centuries ago.