Development of a User Adaptive Graphical Learning System. - Kotaro Matsushita; Takuya Sakiyama; Yoshihiro Fujisawa; Takahiro Kurumagawa; Hiroaki Koyama; Hideo Suzuki (ICCE, 2013)

Development and Evaluation of a User Adaptive Kanji Learning System Using Computer Graphics. - Kotaro Matsushita; Takahiro Kurumagawa; Natsumi Nemoto; Takuya Sakiyama; Hideo Suzuki; Kenneth J. Mackin; Yasuo Nagai; Eiji Nunohiro (ICCE, 2014)

Development and evaluation of a personalized Kanji learning system using multiple example sentences. - Kotaro Matsushita; Hideo Suzuki; Takahiro Kurumagawa; Takuya Sakiyama; Noriko Uosaki (GCCE, 2016)