|English||Kelly Sheridan (MSG)|
|Died||November 24, 0079 U.C.|
|Family||Jill Ratokie (Brother)
|Love Interests||Kai Shiden|
|Affiliation||Principality of Zeon|
She is a citizen living in Belfast, Ireland, she is secretly a spy for the Principality of Zeon. She uses the gold paid to her by the Zeon forces in order to support her younger brother and sister since their parents are deceased due to the war.
Mobile Suit Gundam
While spying on the White Base as it sat in the port, she met Kai Shiden and befriended him. When Kai decides to leave White Base, Miharu encounters him outside the base and invites him to her home where he meets her little brother and sister. Kai eats dinner with them and realizes that she is acting as a spy in order to support them. While there, he lets out information about White Base to her. Kai agreed to sneak her onto the White Base and took her to the Earth Federation headquarters in Jaburo, located along the Amazon River in South America. During the White Base's travel over the Atlantic Ocean she began to develop feelings towards Kai and decided to join him in defense of the White Base with a Gunperry Transport Plane transport plane. When the Gunperry got damaged, Miharu was forced to help firing the plane's missiles manually, but was knocked from the Gunperry by the missiles' exhaust blast, and fell to her death in the Atlantic Ocean.