Kari Kamiya (八神 ヒカリ Yagami Hikari?) is a character in the anime and manga series Digimon Adventure and Digimon Adventure 02. Kari is a DigiDestined, partnered with Gatomon, and embodies the trait of Crest of Light. She is the younger sister of Taichi "Tai" Kamiya.

Kari and Tai's English dub surname is a mistranslation of the original name "Yagami". Kari's Japanese name, "Hikari" (ヒカリ?) means "light", a unique parallel with her crest's name. Also, her original full name "Hikari Yagami" translates to "light of the 8 gods", a possible reference to the number of the DigiDestined in the first season.