- This page only lists Kai's appearances in fan-games and fanfictions, for his canon appearances go here.
|“||You guys go back if you want, but I'm leavin'. ... I'm not about to stick around in this fucked-up place any longer than I have to. Screw the others; I'm outta here! ... Hell yeah I'm serious! Those assholes are the ones who chose to stay behind. They're just gonna die one by one, and I say let 'em!||”|
—Kai Shimada, Corpse Party: Book of Shadows
Kai has red, medium length hair and blue eyes. He wears a Byakudan Senior High School jacket,as well as the white shirt. He also wear a black shirt underneath all that. He wears a lot of accesories: black bracelets on his right arm, two pendants, one of which is a blue gem with wings, and a stylised belt.
Kai is a red-haired high school student who stands out in the same class as Yuuya. He is a model for a men's magazine. In contrast to the quiet and behaving Yuuya, Kai goes around intimidating people and doing random acts of vandalism, while being unfriendly to ordinary students; however, he's swooned upon by some of the delinquent girls at Byakudan. Since many girls are attracted to Kai's appearance, there are a lot of bad rumors about his love life. Kai holds a deep one-sided rivalry against Yuuya. He is in love with Kirisaki Tokho and offers to save her since he didn't care about any of his other friends.
He ended up trapped in Heavenly Host Elementary School after performing the "Sachiko Ever After" charm with his classmates.