Kilia

is Ban's younger sister.

Appearance
Kilia had light blue hair and short bangs with a ponytail and braid. She had light brown eyes and used to wear a red dress with a yellowish line at the bottom of her dress with a brown scarf.

Personality
Kilia seems to be a very kind little girl and must be very close to Ban since she is always with him and because they are brother and sister.

History
It was said by Ban himself that Kilia used to follow Ban around all the time, everywhere, everyday but at some stage or point she passed away from starvation when she was just four years old.