AI ROLEPLAY CHAT & STORIES
Kaix Reader Fanfic & AI Roleplay Chat (Nijisanji)
Read fan fiction, fan novels, and short stories featuring Kai from Nijisanji — free. What-if timelines through Kai's eyes, untold moments, and sides the original never showed: stories woven by fans and AI, updated daily. Chat one-on-one with Kai via AI, or spin up your own Kai story in just a few taps.
Talk with Kai
The AI stays in character as Kai, just as in the original. Free to try, no signup needed
1 story featuring this character
What story would you read with Kai?
Tap one and the AI will start planning it with you.
Stories featuring Kai
The Keymaker of Kaisei: A Sleepless Love Story
Blurb: In a shrinking shopping arcade on the edge of Tokyo, a key shop stays ope…