Uliana (nicknames Uli and Peekaboo), demigirl (she/they)
- adopted child and first child of Etienne and Larysa
- originally born in Larysa's hometown, and they visit there often with their family when they go to see Carys
- she's a bit sickly and has a fluffy golden retriever service dog to help her
- also has a white ferret
- they like to save up their allowance to go to the candy store and buy things they have not tried before
- taro bubble tea is her favorite drink; they always plead and eventually convince Etienne to take them to get some
- favorite food is whipped cream; their parents have to hide it or else they will finish the whole can/container in one go (not even eating anything else with it)
- still super positive and cheerful
- pretty fun to be around and loves to smile
- loves stories a lot; always needs bedtime stories
- pretty imaginative; likes to pretend that things are monsters or something from the stories she has heard