|Weapon: Giant Shuriken and Kodachi|
|Blood Type: AB|
|Occupation: Kunoichi (female ninja)|
|Family: Genma (master)|
|Appears in: Toshinden 4|
Miyabi is a character in the Battle Arena Toshinden series. She made her first and only appearance in Battle Arena Toshinden 4, as an initially playable character.
Miyabi is a kunoichi (female ninja) descendant of an ancient and legendary ninja clan, who had received extensive training in becoming a powerful warrior with both her large shuriken blade and small kodachi. However, she was unaware that an evil dark sorcerer named Genma was keeping a close eye on her because of both her remarkable skill and extraordinary technique. Eventually, Genma had unexpectedly kidnapped Miyabi and cast a brainwashing spell on her, which erased her personal memories and planted false ones into her mind, causing her to believe that she had been an orphan born in Hong Kong and that Genma had took her in and raised her as a ninja.
With no memories of her true past and hardly any will of her own, she became Genma's servant from then on, following his every command without question. They both spent some time in the United States, where he would order her to test her skills in street fights downtown, wanting to make sure and see to it that her ninja techniques had no flaws or faults from within them. She eventually encountered and battled against a young man known as Rook Castle. She was surprised by both his remarkable skill and extraordinary technique of the nunchaku, even though she managed to overcome and defeat him from within their battle against each other.
Miyabi had then disappeared with Genma, although she never forgot about Rook, as she felt that it was her destiny to meet him again. When she learned of the upcoming fourth Toshindaibukai, Genma ordered her to enter in his team. Miyabi also discovered that Rook would be participating in the tournament as well and so she prepared for battle, hoping to encounter him once more.