| 2017 | HCI | A Proposal for the "Cario Index": A New Coordination Index Based on Weather Conditions. | Akari Fujiwara, Katsuhiko Ogawa |
| 2017 | HCI | Proposal of Internet Radio Walking Around Street While Listening to Voice of Virtual Idols. | Shiori Furuta, Katsuhiko Ogawa |
| 2017 | HCI | The 60 Seconds Guestbook - An Auditory Place Media for Guesthouse Residents. | Chia-Lung Lee, Katsuhiko Ogawa |
| 2016 | HCI | The Behavioral Analysis for Cross-Cultural Understandings Using Place Oriented Internet Radio. | Ayaka Ito, Katsuhiko Ogawa |
| 2016 | HCI | Proposal of Chinese Tourist Support System to Enjoy the Holy Land Pilgrimage in Japan. | Ni Zhang, Katsuhiko Ogawa |
| 2015 | HCI | "Re: Radio", The Place Oriented Internet Radio to Enhance the Cross-Cultural Understanding in Japan. | Ayaka Ito, Katsuhiko Ogawa |
| 2015 | HCI | Design and Implementation of Novel Word Learning System "berall". | Reina Shimizu, Katsuhiko Ogawa |
| 2014 | HCI | Proposal for a New Entertainment System That Connects Real Life and Net Excitement. | Kazuma Hidaka, Katsuhiko Ogawa |
| 2014 | HCI | A Proposal of Measurement Levels of Acculturation among International Students in Japan. | Hyunjoo Judy Oh, Katsuhiko Ogawa |
| 2014 | HCI | Which Is More Effective for Learning German and Japanese Language, Paper or Digital? | Reina Shimizu, Katsuhiko Ogawa |
| 2011 | HCI | Proposal of the Kawaii Search System Based on the First Sight of Impression. | Kyoko Hashiguchi, Katsuhiko Ogawa |
| 2009 | HCI | InfoScape: A Browser for User Behavior-Based Information Retrieval System. | Masaaki Kawata, Katsuhiko Ogawa |
| 2009 | HCI | A Study on the Interface for Viewing the Information Menu of a Town from Intersections Using a Digital Compass. | Misa Tsuchihashi, Katsuhiko Ogawa |
| 2007 | HCI | A Video Digest and Delivery System: "ChocoParaTV". | Kota Hidaka, Naoya Miyashita, Masaru Fujikawa, Masahiro Yuguchi, Takashi Satou, Katsuhiko Ogawa |
| 2007 | HCI | A Study of Personal Space in Communicating Information. | Shigeyoshi Iizuka, Yusuke Goto, Katsuhiko Ogawa |
| 2007 | HCI | A Huge Screen Interactive Public Media System: Mirai-Tube. | Akio Shinohara, Junji Tomita, Tamio Kihara, Shinya Nakajima, Katsuhiko Ogawa |
| 1993 | HCI | Task Analysis Method using the GOMS Model with Grouping. | Kanji Kato, Katsuhiko Ogawa |
| 1993 | HCI | A Design Guideline Search Method that Uses a Neural Network. | Kaori Ueno, Katsuhiko Ogawa |