Yume no Kochō

The is a mystical entity with unique powers.

History
Sometime in her past, Setsuna was cursed by the Yume no Kochō to be unable to sleep or dream and had her memories of her past erased, including her own twin-sister Towa. Now, Towa, Setsuna and Moroha go on a quest to capture the Yume no Kochō and undo Setsuna's curse.

It was later seen circling a comatose Rin in the Goshinboku as the Spirit observes her with Sesshōmaru.

On the night of the new moon, Towa did spot the Dream Butterfly from her dream and tried to catch it but it was too late.

When Setsuna has been slain by Kirinmaru, she started to get a little sleepy that she gets her dreams and memories are coming back that the curse has been broken, even she call Towa "Sis", as the Dream Butterfly returns to her head as her last words "Good night".

Physical Description
The Butterfly of Dreams is unique compared to normal butterfly, not only for its colors but the "tails" extending from its lower wings. The upper wings are outlined black with colors of indigo and magenta while the lower wings are black with pale pink. The body is similarly magenta while the eyes are green.

Powers & Abilities

 * Curse: The Yume no Kochō has the ability to curse its victims by "eating their dreams and memories," taking away their ability to sleep and even also prevent Hanyō losing their demonic power during the new moon phase.

Media Appearances

 * Episode 3 (Hanyō no Yashahime)
 * Episode 5 (Hanyō no Yashahime)
 * Episode 8 (Hanyō no Yashahime)
 * Episode 14 (Hanyō no Yashahime)
 * Episode 17 (Hanyō no Yashahime)
 * Episode 18 (Hanyō no Yashahime)
 * Episode 21 (Hanyō no Yashahime)
 * Episode 22 (Hanyō no Yashahime)
 * Episode 24 (Hanyō no Yashahime)