Itsuki Fujisaki
Assistant Professor, Institute of Library, Information and Media Science, University of Tsukuba
Ph.D., The University of Tokyo
Collective Intelligence, Behavioral Economics, and Decision-Making in the Age of AI
日本語 / Japanese: Home
About Me
How can people use information from themselves, others, and groups to make better decisions?
I study collective intelligence, behavioral economics, online reviews and recommendation systems, and decision-making support in the age of AI, with a focus on how people use information from themselves, others, and groups.
Career
April 2025–present: Assistant Professor, Institute of Library, Information and Media Science, University of Tsukuba
April 2024–March 2025: Analyst, Center for Suicide Prevention and Support
April 2023–March 2024: Project Researcher, Graduate School of Information Sciences, Tohoku University
January 2023–February 2023: Technical Assistant, Institute of Development, Aging and Cancer, Tohoku University
April 2022–January 2023: Project Academic Researcher, Graduate School of Arts and Sciences, The University of Tokyo
April 2019–September 2021: Research Fellow (DC2, Informatics), Japan Society for the Promotion of Science
Recent Research
Over the past two years, I have developed eight first-author studies, including peer-reviewed articles, manuscripts under submission, and preprints, focusing on collective intelligence, behavioral economics, and decision-making support in the age of AI.
Four studies are currently under submission, and around ten additional projects are being written or analyzed.
I continue to develop a research program centered on collective intelligence, behavioral economics, online reviews and recommendation systems, and decision-making support in the age of AI.
Future Directions
I plan to develop these research outcomes not only as academic papers, but also through notes, Kindle, books, talks, and corporate training.
I am also developing concepts for approximately eight books centered on detailed summaries of my research, explanations of collective intelligence, and research methods.
For Prospective Students
If you are interested in collective intelligence, human judgment and decision-making, online reviews and recommendation systems, or the use of AI and LLMs, please feel free to contact me.
For example, I would be glad to think together about questions such as: How can we gather diverse opinions to support better decisions? How can we combine our own views with those of others? How does using AI change human judgment and ways of thinking? Please feel free to consult me even if your research topic is not yet fully developed.
Supervision arrangements and application procedures in graduate school depend on the program and admissions category. If you are considering further study, please first contact me by email with a brief description of your interests and your preferred program and timing.
University of Tsukuba Graduate Admissions Information: https://informatics.tsukuba.ac.jp/admission-information/
Email: bpmx3ngj@gmail.com
Talks, Training, and Consulting
I welcome inquiries about talks, training, and consulting on collective intelligence, behavioral economics, online reviews and recommendation systems, and decision-making in the age of AI.
For example, I can speak from research-based perspectives on topics such as how to design intelligent groups, what makes recommendation systems compelling, and how to make decisions in the age of AI.
Please contact me if you are interested in decision-making in organizations, team creativity, the design of review sites or recommendation systems, or strategies for surviving and thriving in the age of AI and LLMs.
For Publishers and Editors
Over the past two years, I have developed eight first-author studies, including peer-reviewed articles, manuscripts under submission, and preprints. Based on these outcomes, I can develop topics such as how to build intelligent groups, recommendation systems that understand people, and research methods in the age of AI for general readers.
I welcome inquiries about proposals for trade paperbacks, books, business books, and books on research methods.
Contact
Email: bpmx3ngj@gmail.com