It is my ultimate goal to solve the problem of how consciousness arises from the neural activities in the brain. It is the holy grail of not only neuroscience, but also indeed the whole of science. Qualia, free will, memory, and temporality are among the subjects studied. Along the way, it is necessary to take a good look into various aspects of the functions of the brain. The recent development of artificial intelligence has provided interesting new challenges for neuroscience. The structure of evaluation function, which is excellently optimized by recent models of AI, reveals a multifaceted, robust, and distributed nature in the case of the brain. Specifically, it is interesting to ask how the brain develops personality, characterized by the "Big Five" factors (openness, conscientiousness, extraversion, agreeableness, and neuroticism). I pursue a game theoretic approach where personalities evolve as the result of interaction among agents.
Other topics studied include emotion, embodiment, interaction, attachment, and mechanisms of learning as an open-ended process. I investigate how ikigai would affect the health and wellness of people.

Worldviews

Qualia

Believing in Human Value, Unraveling the Science of Consciousness

[Video] Beyond Boundaries

"If you want to accomplish in your life, one thing that would contribute to the future of humanity - what is that?" How do researchers at Sony CSL reflect on these questions and engage with their own research? And what kind of place is Sony Computer Science Laboratories, shaped by such individuals? Through the words of the researchers themselves, we hope to share part of that perspective.

Keywords

Consciousness
Qualia
Personality
Intelligence
Ikigai

Selected Publications

News & Articles