Sisuca

Sisuca (シスカ, Shisuka) is a supporting character in Suikoden Tierkreis. Sisuca is Marica's older sister and the self-proclaimed "mother" of the hero. Her in-game title is Would-Be Mommy.

Biography
"Daughter of Citro Elder Rajim, and Marica's big sister. Acts as a mother to the hero. Kind and loving."

- Sisuca's profile

Sisuca is the sister of Marica and the eldest daughter of Rajim, the elder of Citro Village. She considers herself the surrogate mother of the hero. She's a kind-hearted woman who is normally relaxed but can suddenly shift to excessive affection on a whim.

Even when the hero and his friends move to the Castle, she would end up following them and remained there, keeping a diary of events. Following the war, she continued as the team "mom", while her father fretted about her continued single status, something that didn't bother her at all.