| 2026 | HCI | Designing Inclusive Mobility Services for Older Adults: A Barrier-Based Framework from the Smart Mobility Challenge in Japan. | Toru Kumagai, Toshihisa Sato, Takahiro Miura, Takafumi Ando, Naohisa Hashimoto |
| 2026 | HCI | Understanding MaaS App Adoption in Aging Communities: A Multi-case Study in Japanese Municipalities. | Takahiro Miura, Toru Kumagai, Toshihisa Sato, Takafumi Ando, Naohisa Hashimoto |
| 2026 | HCI | Enhancing Social Acceptance of Demand-Responsive Transportation Services, Leading to Implementation in Rural Areas. | Toshihisa Sato, Toru Kumagai, Takahiro Miura, Takafumi Ando, Naohisa Hashimoto |
| 2025 | HCI | A Mobility Demand Estimation Framework Using Area Mobility Models and Population Data for Public Transportation Service Design. | Toru Kumagai |
| 2024 | HCI | Enhancing Passenger Safety in an Autonomous Bus: A Multimodal Fall Detection Approach for Effective Remote Monitoring. | Amey Ajit Dakare, Yanbin Wu, Toru Kumagai, Takahiro Miura, Naohisa Hashimoto |
| 2024 | HCI | Mobility Demand Estimation: Integrating Population Distribution and Mobility Data. | Toru Kumagai |
| 2024 | VR | Ambient Lighting for Improving Passengers' Acceptance of Driverless Buses: Combining the Evaluation in Virtual and Real Environment. | Satoru Ogino, Yanbin Wu, Toru Kumagai, Takahiro Miura, Masaki Masuda, Koya Takahashi, Sota Suzuki, Naohisa Hashimoto |
| 2023 | HCI | Estimation of Mobility Model Using Limited Mobility Data. | Toru Kumagai |
| 2022 | HCI | External Human Machine Interface (HMI) for Automated Bus -Preliminary Experiments for Acceptance with Real Automated Bus-. | Sota Suzuki, Yanbin Wu, Toru Kumagai, Naohisa Hashimoto |
| 2013 | HCI | Influence of Repeated Experience on Unsignalized Intersection Crossing Behavior of Drivers without Right-of-Way. | Toru Kumagai, Akihiko Takahashi |
| 2008 | VR | Distance Education System for Teaching Manual Skills in Endoscopic Paranasal Sinus Surgery Using "HyperMirror" Telecommunication Interface. | Toru Kumagai, Juli Yamashita, Osamu Morikawa, Kazunori Yokoyama, Shin'ichi Fujimaki, Taku Konishi, Hiroshi Ishimasa, Hideyuki Murata, Koichi Tomoda |