| 2026 | LREC | Construction of Japanese Prefectural Assembly Minutes Datasets across Three Electoral Terms: Comparative Analysis of 2011, 2015, and 2019 Four-Year Periods. | Keiichi Takamaru, Hokuto Ototake, Yuzu Uchida, Yasutomo Kimura |
| 2022 | LREC | Budget Argument Mining Dataset Using Japanese Minutes from the National Diet and Local Assemblies. | Yasutomo Kimura, Hokuto Ototake, Minoru Sasaki |
| 2020 | LREC | Extraction of the Argument Structure of Tokyo Metropolitan Assembly Minutes: Segmentation of Question-and-Answer Sets. | Keiichi Takamaru, Yasutomo Kimura, Hideyuki Shibuki, Hokuto Ototake, Yuzu Uchida, Kotaro Sakamoto, Madoka Ishioroshi, Teruko Mitamura, Noriko Kando |
| 2019 | CICLING | *Paris is Rain. or It is raining in Paris?: Detecting Overgeneralization of Be-verb in Learner English. | Ryo Nagata, Koki Washio, Hokuto Ototake |
| 2019 | IJCAI | Influence of Classifiers and Encoders on Argument Classification in Japanese Assembly Minutes. | Yasutomo Kimura, Hideyuki Shibuki, Hokuto Ototake, Yuzu Uchida, Keiichi Takamaru, Kotaro Sakamoto, Madoka Ishioroshi, Teruko Mitamura, Noriko Kando |