| 2025 | HCI | Group Norm-Aware Agents in Human Ultimatum Games: Impact and Implications. | Yotaro Fuse, Emmanuel Ayedoun, Masataka Tokumaru |
| 2025 | HCI | User-Preference Rule Generation in Automatic Virtual Makeup System. | Hiroshi Takenouchi, Mio Nakajima, Masataka Tokumaru |
| 2024 | HCI | Group Norm Awareness of Mobile Robots in Virtual Space Multiagent Simulation. | Yotaro Fuse, Emmanuel Ayedoun, Masataka Tokumaru |
| 2024 | ICCE | Exploring the Benefits of Strategic Hesitations in Language Learning Robots. | Ryusei Azuma, Emmanuel Ayedoun, Masataka Tokumaru |
| 2024 | ICCE | MESHing Minds: Bridging the Gap Between Creativity and IoT Programming Through Collaborative Mixed Reality. | Yusuke Sakabe, Emmanuel Ayedoun, Masataka Tokumaru |
| 2024 | ICCE | Optimization of Non-Verbal Information for English Conversation Agents Using Interactive Evolutionary Computation. | Yuma Shimosaka, Emmanuel Ayedoun, Masataka Tokumaru |
| 2023 | HCI | Automatic Virtual Makeup System Using User-Preference Information. | Hiroshi Takenouchi, Shion Isayama, Masataka Tokumaru |
| 2022 | HCI | Towards Emotionally Expressive Virtual Agent to Foster Independent Speaking Tasks: A Preliminary Study. | Emmanuel Ayedoun, Masataka Tokumaru |
| 2022 | HCI | Decision-Making Model for Robots that Consider Group Norms and Interests. | Yotaro Fuse, Biina Ashida, Emmanuel Ayedoun, Masataka Tokumaru |
| 2022 | ICCE | Proposing a Collaborative Multi-agents System for English Learning Support. | Tetsufumi Nakata, Emmanuel Ayedoun, Masataka Tokumaru |
| 2022 | RecSys | Combining IGA and KG for Serendipitous Learning Contents Recommendation. | Emmanuel Ayedoun, Satoko Inoue, Hiroshi Takenouchi, Masataka Tokumaru |
| 2021 | HCI | Kansei Perception Support System to Promote Daily Life Awareness. | Ikuya Edama, Emmanuel Ayedoun, Hiroshi Takenouchi, Masataka Tokumaru |
| 2021 | HCI | Personal Space Norms Aware Robotic Navigation Model and Its Evaluation in a Virtual Reality Environment. | Yotaro Fuse, Masataka Tokumaru |
| 2021 | HCI | User Preference and Suitability-Aware Eyeglasses Recommender System. | Shimpei Maruoka, Emmanuel Ayedoun, Hiroshi Takenouchi, Masataka Tokumaru |
| 2021 | ICCE | Narrative Discourse Structure Creation Support System for Reflecting Theme and Emotional Impression. | Atsushi Ashida, Masataka Tokumaru, Tomoko Kojiri |
| 2020 | HCI | A Robot Agent that Learns Group Interaction Through a Team-Based Virtual Reality Game Using Affective Reward Reinforcement Learning. | Chawakorn Chaichanawirote, Masataka Tokumaru, Siam Charoenseang |
| 2020 | HCI | Preference Similarity Analysis of User Preference Rules Using a Character Coordination System. | Yuka Nishimura, Hiroshi Takenouchi, Masataka Tokumaru |
| 2019 | ICCE | Novel Writing Support System by Target Readers' Story Arcs and Characters' Emotional Changes. | Atsushi Ashida, Masataka Tokumaru, Tomoko Kojiri |
| 2018 | HCI | Developing Female Clothing Coordination Generation System Using Eye Tracking Information. | Minatsu Fujisaki, Hiroshi Takenouchi, Masataka Tokumaru |
| 2018 | HCI | Development of an Interactive Evolutionary Computation Catalog Interface with User Gaze Information. | Hiroshi Takenouchi, Masataka Tokumaru |
| 2017 | HCI | Interactive Evolutionary Computation Using Multiple Users' Gaze Information. | Minatsu Fujisaki, Hiroshi Takenouchi, Masataka Tokumaru |
| 2017 | HCI | Wrist Watch Design System with Interactive Evolutionary Computation. | Hiroshi Takenouchi, Masataka Tokumaru |
| 2017 | IFSA | Emotional action generation model supporting real-time operation. | Takanori Nakamura, Hiroshi Takenouchi, Masataka Tokumaru |
| 2016 | HCI | Nail Art Design System Using Interactive Evolutionary Computation with VR. | Masataka Tokumaru, Ayataka Yonezawa |
| 2014 | HCI | Virtual Dressing System for Fashion Coordination Using Parallel Retrieval Interactive Tabu Search. | Shoya Domae, Hiroshi Takenouchi, Masataka Tokumaru |
| 2014 | HCI | Implementation of an Emotional Virtual Creature with a Growth Function Model. | Masataka Tokumaru |
| 2013 | HCI | A Support System for Healthy Eating Habits: Optimization of Recipe Retrieval. | Yuma Inagawa, Junki Hakamata, Masataka Tokumaru |
| 2013 | HCI | Collaborative Design Support System Based on Interactive Genetic Algorithm (IGA). | Yasufumi Inoue, Takashi Inoue, Masataka Tokumaru |
| 2013 | HCI | Developing Sophisticated Robot Reactions by Long-Term Human Interaction. | Hiromi Nagano, Miho Harata, Masataka Tokumaru |
| 2012 | CEC | Performance evaluation of interactive evolutionary computation with tournament-style evaluation. | Hiroshi Takenouchi, Masataka Tokumaru, Noriaki Muranaka |
| 2011 | HCI | Evaluation of Online Handwritten Characters for Penmanship Learning Support System. | Tatsuya Yamaguchi, Noriaki Muranaka, Masataka Tokumaru |
| 2003 | CEC | Virtual Stylist project - examination of adapting clothing search system to user's subjectivity with interactive genetic algorithms. | Masataka Tokumaru, Noriaki Muranaka, Shigeru Imanishi |