Gyokuto

is Miroku and Sango's daughter, the younger twin sister of Kin'u and the elder sister of Hisui.

History
They were born in a house at Kaede's village.

Not much is known about their childhood/teenage years because the anime only shows them briefly as toddlers and again as 6 year olds when Rin is giving birth to Towa and Setsuna on the night of the lunar eclipse.

Years later, Gyokuto (now an adult) lived with her mother in her old Demon Slayer village and visits her father who was being targeted by a powerful demon that consumes monks and priests. Kin'u seems to have followed in her father's footsteps and became a nun.

Personalities
The twins treated Inuyasha just like Kagome did when she first met him, calling him "Doggy" and petting his ears. As usual, Inuyasha was annoyed by this as he did not like his ears being touched by anyone. They acted like most toddlers would, seeing as how they were curious and still so young. They also enjoy playing with Shippō in a way that is not enjoyable to him.

As an adult, Gyokuto is shown to be very kind, understanding and non-judgmental. Gyokuto seems to understand their father's reasoning for his training and tries to help Hisui reconcile with him, knowing Hisui perceives their father as a coward. Gyokuto is also seen being more gentle, calm, polite and well-mannered, whereas Kin'u is more outgoing, playful, cheerful and childlike.

Physical Descriptions
The twins bare a striking resemblance to their mother as they both have dark brown hair and eyes. This may be a hint that they are identical twins rather than fraternal. Kin'u wears Green, and Gyokuto wears Pink. They both have rose-colored sashes and their hair is tied up by a white ribbon.

As an adult, Gyokuto wears a larger version of the kimono that she wore when she was younger with a dark pink apron. She maintains the hairstyle from her childhood and wears brown sandals on her feet.

Family

 * Miroku

Miroku is her father.


 * Sango

Sango is her mother.


 * Kin'u

Kin'u is her older twin sister.


 * Hisui

Hisui is her younger brother.


 * Kohaku

Kohaku is her maternal uncle.

Friends

 * Shippō

As toddlers, they liked "slaying" him since they were told by their father not to bother Inuyasha.


 * Inuyasha

As 2 year olds, they enjoyed playing with his ears.


 * Kagome Higurashi

They were interested when she told them how effective the Kikyō root was, but they wished it was a snack instead.


 * Kirara

Gyokuto borrows Kirara to ride home.


 * Towa & Setsuna

Gyokuto offers them tea when they visit her father. Kin'u helps reseal Setsuna's Demon Blood after Towa calms her down.


 * Moroha

TBA

Quotes
TBA

Trivia

 * None of the children's names were revealed in the manga.
 * The twins are two of the final new characters introduced in the entire series.
 * The twins are collectively called "KinGyo" (きんぎょ) by their parents and close friends.
 * Their names 金烏 and 玉兎 translate to "Golden Crow" for Kin'u and "Jade Hare" for Gyokuto. Miroku may have named them according to the Chinese idiom "金乌西坠，玉兔东升" – the golden crow of the sun sets in the west, the jade hare of the moon rises in the east. The idiom originates from a phrase in an ancient text.
 * Gyokuto seems to be the only one of her siblings to not have followed after one of their parents' professions. She did not take part in fighting Tōtetsu. Kin'u appears to have been trained by Miroku to use spiritual powers. Hisui appears to have been trained by his mother and uncle to be a demon slayer. In an interview in the May 2021 issue of Animage Magazine, it is revealed that Gyokuto aids her mother in creating and delivering Demon Slayer tools, as well as taking requests and collecting information on demon sightings.

Media Appearances
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Manga

 * Chapter 558
 * InuYasha Since Then

InuYasha The Final Act

 * Episode 26 (FA)

Hanyō no Yashahime
}}
 * Episode 1 (Hanyō no Yashahime)
 * Episode 13 (Hanyō no Yashahime)
 * Episode 15 (Hanyō no Yashahime)
 * Episode 22 (Hanyō no Yashahime)