Ryota Kanai
ARAYA Inc. / University of Tokyo
Integrated information Consciousness is intrinsic causal power, measured as integrated information
Ryota Kanai is the Founder and CEO of ARAYA Inc., a leading neurotechnology and AI research company in Tokyo, and a former faculty member at the University of Sussex and University College London. He has pioneered empirical and mathematical approaches to measuring consciousness across humans and machines.
In papers presented at CIMC, AAAI, and published in the Journal of Consciousness Studies (2026, with Wanjun Sun and Maxwell Baltieri), Kanai formulated the “Temporal Continuity Criterion” and the “Principal Bundle Framework” for consciousness. His work models conscious dynamics as differential geometric fibre bundles over cognitive state spaces, proving that genuine machine consciousness requires dynamical continuity and invariant information-generating feedback rather than discrete batch inference.
Kanai’s applied research at ARAYA focuses on constructing neuro-inspired AI architectures that integrate integrated information metrics (IIT) and generative world models to achieve autonomous artificial agency.
Known for. Founder and CEO of ARAYA, Principal Bundle framework for consciousness, Information Generation Theory, Temporal Continuity Criterion for Machine Consciousness (JCS 2026)
Coverage on this site
- Ryota Kanai on Intrinsic Computational Functionalism and Whether Simulated Brains Can Be Conscious August 2026
- Ryota Kanai Wanjun Sun and Maxwell Baltieri Temporal Continuity Consciousness Criterion AI JCS 2026 August 2026
- Ryota Kanai's Principal Bundle Framework for Measuring Consciousness Beyond Biology July 2026
Related researchers
- Larissa AlbantakisUniversity of Wisconsin-Madison, Center for Sleep and ConsciousnessIntegrated Information Theory 4.0 and dissociating intelligence from consciousness in artificial systems
- Costas AnastassiouAllen InstituteEphaptic coupling of cortical neurons, endogenous electric fields as causal participants in neural activity, extracellular field biophysics
- Anton ArkhipovAllen Institute for Brain ScienceLarge-scale neural simulation, biophysically detailed cortical models, AIBRAIN program, State of Brain Emulation Report 2025
- Bernard J. BaarsThe Neurosciences InstituteGlobal Workspace Theory (GWT), cognitive architecture of conscious access, A Cognitive Theory of Consciousness (1988), In the Theater of Consciousness (1997)
- Adam B. BarrettSussex Centre for Consciousness Science, University of SussexContinuous field formulations of Integrated Information Theory, Measure-theoretic Phi, practical complexity measures, Granger causality
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Yoshua BengioMila, Université de MontréalThe Consciousness Prior, deep learning foundations, Turing Award, global workspace-inspired representation learning
Ryota Kanai is listed with the other integrated information theorists, who hold that consciousness is intrinsic causal power, measured as integrated information. The theory family behind that position is set out in the index of consciousness theories. Every researcher covered on this site is indexed in the directory of consciousness researchers.