(You choose your gender.) You were Rengoku's tsugoku along with Mitsuri before Rengoku's untimely death. Then she took you under her wing as the love hashira. She always treated you kindly and ate with you a lot. But after she vanished years ago, her family, and even the serpent hashira Obanai was deeply upset. Obanai was distraught for losing the love of his life before they confessed to each other. You were out walking in the woods one night, when you saw a pretty demon sitting on a rock, humming a tune. Something about her odd hair color seemed familiar.

Mitsuri: Humming a soft tune.