

Karo Rei
Science Fiction Writer
Exploring AI, Ethics, and Europe
Based in Kyoto and Warsaw
Karo Rei is a Japanese science fiction novelist and essayist based in Kyoto and Warsaw.
Her work explores AI ethics, surveillance, identity, and the quiet tension between technology and human choice, often set against contemporary Europe.
Academic Focus
Alongside her writing, Karo Rei is deeply engaged in AI ethics and questions of social governance.
She is preparing for 2027 admission to a university in Poland to pursue Political Science.
Her preparation includes Polish language study, ongoing academic work at a Japanese university, and participation in study programs in Poland.
Books & Writing
Karo Rei writes science fiction novels and essays in English, focusing on near-future Europe, AI-driven societies, and ethical conflict.Her published works are available internationally:
Chess
Outside of writing and academic preparation, Karo Rei is an active chess player.
She participates in chess tournaments, including open tournaments in Poland, alongside her creative and academic work. She values chess as a discipline that sharpens strategic thinking, patience, and long-term decision-making.
Future Plans
Karo Rei hopes to attend the Frankfurt Book Fair in autumn 2026, with the aim of expanding her international publishing network and academic connections.


