Kei, guitarist of Japanese visual kei band DIAURA
Kei Yasuda, Japanese singer, musician and actress
Kei Shindō, Japanese voice actress
Kei Mizutani, Japanese adult film actress
Kei Orihara, Japanese photographer
Kei Nishikori, Japanese professional tennis player
Kei Kishomoto, character in anime and manga "GANTZ"
Kei, character in the anime and manga "Akira"
Kei, a character in manga and anime "Dirty Pair"
Kei Nagase, a character in video game "Ace Combat"
Pronounced like Kay