Tsubasa is the swallow youkai that lives in the submerged village Futaba, near the dam. When the village was uncovered on the right occasion, she possessed Natsume so she could look for a human named Taniozaki.
Tsubame, in her true form, like her name, is a spirit of a swallow. As a human form, she has short, ruffled light brown hair.
She has an eye cover that has a bird like art upon it.
She is kind, humble and caring. There's certain melancholy to her.
- Main article: Taniozaki
- Main article: Takashi Natsume
- Her name is not contained in the Yuujinchou.
- Tsubame means "swallow (bird)".