Kari Kamiya is the younger sister of Tai, the love interest of Willis, the biggest fanatic of Davis Motomiya and the aunt of Rini Tsukino appearing in the Digimon series. She has brown hair with a hair clip and red eyes. In the first season, her main outfit consists of: a yellow sleeveless shirt with a white whistle on her neck, pink shorts, white socks and red and white sneakers. In the second season, her main outfit consists of: a white and pink striped sleeveless turtleneck shirt, pink fingerless gloves, yellow shorts held by a brown belt with a metallic buckle, tan pantyhose and pink and gray boots with black soles. She is voiced by Lara Jill Miller. At her age in the first season, she is 8 years old, while in the second season, she is 11 years old.
- Yuuko and Susumu Kamiya (Parents)
- Tai Kamiya (Older Brother)
- Serena Tsukino (Sister-in-Law)
- Rini Tsukino (Niece)
- Willis (Love Interest)
- Davis Motomiya (Worst Nightmare)
- T.K. Takaishi (Childhood Crush)
- Doing her skills to Willis
- Admiring her childhood to T.K.
- Working herself out
- Seeing Davis woo for her
- Getting stoned
- Being unacceptable