Misana Farrengram, known as Misa, is a young noble girl around nine years old. She possesses light blue-gray hair flowing past her hips, featuring a distinctive long strand of bangs covering her nose, and gray eyes. She typically wears a dress with a white top and a black overlay above a flowing white skirt.

Misa is exceptionally sweet-natured, polite, and well-mannered. Her closest friends are Yuna, Fina, and Noire Foschurose. She respectfully addresses Noire as "Noire nee-sama," a reflection of their similar ages and shared noble status; Noire affectionately calls her "Misa." Misa shares Noire's fondness for Yuna's bear summons, Kumakyū and Kumayuru, often playing with or riding them. Her trust in Yuna is profound, demonstrated when she reassured other kidnapped children that Yuna would save them—a trust fulfilled by Yuna's intervention.

As granddaughter of Gran Farrengram, Misa belongs to the noble family that jointly governs Sheelin with the Salbard family under an old royal decree. This arrangement deteriorated as the Salbards sought full control through schemes. They sabotaged preparations for Misa's birthday celebration by injuring the Farrengram head chef and later orchestrated her kidnapping. After Yuna thwarted the kidnapping and the Salbards were arrested, the Farrengrams assumed sole leadership of Sheelin.

Misa's social standing is evident at events like her birthday party, where she invited Fina and Yuna, showing her desire to include friends beyond noble circles. However, she explicitly excluded individuals like Randle, indicating discernment in her associations despite her generally gentle demeanor. Her background is rooted in this noble lineage.