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- Creation of Interdisciplinary System Foundation for a Symbiotic and Collaborative Society with Humans and AI/
- [Symbiotic AI Interdisciplinary System] Year Started : 2025

Professor
Brain Science Institute
Tamagawa University
| Minoru Asada | Specially-Appointed Professor Open and Transdisciplinary Research Initiatives The University of Osaka |
| Makoto Kureha | Associate Professor Faculty of Global and Science Studies Yamaguchi University |
| Shingo Shimoda | Designated Professor Graduate School of Medicine Nagoya University |
| Takato Horii | Associate Professor Graduate School of Engineering Science The University of Osaka |
We will establish a methodology for applying Self Mirroring Twins (SeMT) —a twin‑like agent whose self-other boundary can be continuously tuned— to support lifestyle improvement and rehabilitation. We will demonstrate the effectiveness of technologies that foster self‑directed behavior change. The project comprises five interlinked research components: platform development, rehabilitation‑assist applications, computational models of behavior change, evaluation of brain activity and biosignals, and the formulation of ELSI guidelines. Working in concert, these components will implement a future social model in which coexisting with AI makes personal growth easier.

Professor
School of Environment and Society
Institute of Science Tokyo
| Tasuku Igarashi | Professor Graduate School of Education and Human Development Nagoya University |
| Isao Echizen | Professor National Institute of Informatics Research Organization of Information and Systems |
In today’s society, where the spread of fake news undermines social trust, this study aims to establish a design theory for trust-oriented social AI, toward realizing a symbiotic society in which humans and AI collaborate based on trust. By introducing a mechanism that enables AI to estimate and adjust trust readiness, it promotes the co-creative construction of trust. Through interdisciplinary research in computational social science, cognitive security, and social and personality psychology, this study will develop a new information infrastructure to strengthen societal resilience against fake news.

Professor
Faculty of Engineering
Gifu University
| Shogo Okada | Professor Graduate School of Advanced Science and Technology Japan Advanced Institute of Science and Technology |
| Hirokazu Kumazaki | Professor Graduate School of Biomedical Sciences Nagasaki University |
| Yukiko Nakano | Professor Faculty of Science and Technology Seikei University |
This research aims to develop AI that facilitates human win-win decision-making and resolves social dilemmas ubiquitous in real society. The project will achieve: accurate inference of individuals’ multidimensional, complex, and dynamic cognitive-affective states; multi-objective optimization generating win-win solutions with high satisfaction levels; and generation of behavior change signals that ensure psychiatric safety while preserving individual autonomy. Through this approach, we will establish a formal framework that guarantees the reliability and safety of theory of mind in AI. The approach will be validated through game-theoretic scenarios, customer support applications, and high-stakes shared medical decision-making tasks.

Professor
Graduate School of Information Science and Technology
Hokkaido University
| Munenari Inoguchi | Professor College of Policy Science Ritsumeikan University |
| Ryo Kanamori | Designated professor Institute of Innovation for Future Society Nagoya University |
| Nobutsugu Kanzaki | Professor Faculty of Global Liberal Studies Nanzan University |
| Yuko Sakurai | Professor Graduate School of Engineering Nagoya Institute of Technology |
| Hiromitsu Hattori | Professor College of Information Science and Engineering Ritsumeikan University |
We aim to establish MASS technologies incorporating mesoscopic hierarchical modeling, game-theoretic analysis, and simplifying techniques for human activities in local communities. Building on these methods, we will develop an engineering framework that facilitates consensus-building and continuous improvement in the design of community services and policy-making, including contexts where people coexist with AI. As concrete case studies, we will address transportation, disaster prevention, and urban development, and will construct methods of computational social engineering not only as technical mechanisms but also as new tools in the humanities and social sciences for envisioning future societies.

Professor
Faculty of Core Science
Ochanomizu University
| Yohei Oseki | Associate Professor Graduate School of Arts and Sciences The University of Tokyo |
| Daisuke Kawahara | Professor Faculty of Science and Engineering Waseda University |
| Takuya Matsuzaki | Professor Faculty of Science Division I Tokyo University of Science |
| Hitomi Yanaka | Associate Professor Graduate School of Information Science and Technology The University of Tokyo |
Despite their capabilities, large language models (LLMs) face significant challenges in validation and improvement when applied to real-world tasks. This research proposes a solution using linguistic pipelines as a mediating framework. First, we will investigate the performance limits of both LLMs and linguistic pipelines in natural language understanding. Second, we will establish a feedback loop where linguistic pipelines, which are manageable by linguists, can validate the reasoning of LLMs and provide a reward model for improvement. This framework creates a collaborative workflow where linguistic experts work alongside engineers throughout the development and operational lifecycle of LLMs, ensuring a principled and verifiable approach to their deployment.

Professor
The Graduate School of Information Science and Technology
The University of Osaka
| Hiroyuki Iizuka | Associate Professor Center for Human Nature, Artificial Intelligence, and Neuroscience Hokkaido University |
| Norihiko Saga | Professor School of Engineering Kwansei Gakuin University |
The objective of this research is to address the challenges of achieving mutual understanding between humans and AI by leveraging non-verbal communication channels, particularly body language. Through proprietary technology that learns and externalizes the wearer’s bodily responses, an auxiliary non-verbal network is being built to support collaboration between humans and AI, between AI systems, and between multiple humans and multiple AI systems. By enabling support for mutual understanding that does not rely solely on verbal communication, we aim to advance the realization of a society in which humans and AI coexist and collaborate.