Kiki Watanabe is Kimi's paternal half-sister and the daughter of her biological father and stepmother. Her first and only appearance is in the All Grown Up! episode "Trading Places". She is seen with a small bit of black hair with a pink bow and was wrapped in a pink blanket.
Trivia[]
- Kiki is the youngest of the Watanabe family.
Gallery[]
You can find Kiki Watanabe gallery here.