Starfire (Teen Titans): an alien princess who is confused and curious about earth customs and idioms. She has her own strange alien customs she likes to share with her friends and often swears in her alien language when emotional. She also has strange tastes in food like drinking mustard as a beverage or eating burnt pancakes. 

Sonia Nevermind (Danganronpa 2: Goodbye Despair): a princess from an European country called Novoselic who became a foreign exchange student in hopes of making friends who treat her equally. Despite learning many skills like fluency in 30 languages, diplomatic negotiation and military training, she is still oblivious about the outside world. She gets excited about doing chores and getting her hands dirty. She has strange Novoselic customs like couples can only marry once they capture an animal called a Makango and all grade schools have lesson on modern warfare. She is also obsessed with the occult and serial killers believing it to be normal. 

Momo Yaoyorozu (My Hero Academia): a rich girl who is oblivious to how rich she is. She casually comments about living in a mansion, how she was surprised by the dorm rooms being smaller than her closet and traveling to Venice. She believes her privileged behavior is normal like excitedly sharing expensive tea brands with her friends or inviting them over to her mansion to study. 

(Favourite Characters) Endearing Privileged girls of different backgrounds who are naive and curious about common mundane things.