Futaba is a character who appears in the final episode of Mushishi: The Next Chapter. She is the daughter of a carpenter named Kanta. Her father used to tell her tales about his work, but over time he ran out of new stories to share. The central conflict of her story involves a mushi phenomenon affecting Kanta after he ate a fruit from a special tree called a Satorigi, or Enlightened Tree. This act gave him the tree's ancient memories as if they were his own, but also caused his legs to slowly become integrated with the tree, making it difficult for him to walk or continue working. Futaba's role in the narrative is primarily defined by her relationship with her father, as his affliction with the mushi and his newfound access to the tree's thousands of years of memories provides him with an endless supply of new stories to tell her. The episode concludes with this development, highlighting the bittersweet trade-off in Kanta's condition. The provided information does not give further details on Futaba's personality, personal motivations, any development she might undergo, or any notable abilities she possesses. Her key relationships are established through her father, and the specifics of her own character arc are not elaborated upon in the available material.