| 2026 | HCI | Analysis of Refund Behaviors in Home Appliance Retail Stores Using Bayesian Networks. | Issei Aizawa, Tomoki Yoshimi, Haruka Ohba, Takashi Namatame |
| 2026 | HCI | An AHP-Driven Sentiment-to-Skill Mapping for Quantitative Assessment of Non-technical Skills. | Haruka Ohba, Qinsong Wang, Koji Ito, Shinya Mizuno |
| 2026 | HCI | Construction and Evaluation of Game Software Price Prediction Model in C2C Market. | Yumeji Shindo, Tomoki Yoshimi, Haruka Ohba, Takashi Namatame |
| 2026 | HCI | Empirical Study of Review Effect in Home Sharing Service Market. | Lexi Xu, Tomoki Yoshimi, Haruka Ohba, Takashi Namatame |
| 2026 | HCI | Impact of Price Evaluation on In-store Search and Payment Behavior. | Tokisato Yonekawa, Kohei Otake, Tomoki Yoshimi, Haruka Ohba, Takashi Namatame |
| 2026 | HCI | A Study on an Integrated Next-Generation Consumer Understanding Model Combining HCI, AI, and Marketing Analytics. | Tomoki Yoshimi, Haruka Ohba, Kei-Ichiro Nakagawa, Takashi Namatame |
| 2018 | IIWAS | Use timestamp and eye tracking to improve the quality of video content. | Moe Unno, Haruka Ohba, Yusuke Suzuki, Shinya Mizuno |