Japanese Learning System for Chinese Native Speakers - Development of Database for Learning Kanji Which Have Difference between Chinese and Japanese. - Sa Lu; Naoko Yamashita; Hiroyuki Tominaga; Toshihiro Hayashi; Toshinori Yamasaki (ICALT, 2005)

Japanese Learning System for Native Chinese Speakers focusing on Differences between Chinese and Japanese. - Sa Lu; Naoko Yamashita; Hiroyuki Tominaga; Toshihiro Hayashi; Toshinori Yamasaki (ICALT, 2006)

KaLeSy-CJ: Kanji Learning System Focusing on Differences Between Chinese and Japanese. - Sa Lu; Naoko Yamashita; Hiroyuki Tominaga; Toshihiro Hayashi; Toshinori Yamasaki (HCI (4), 2007)

Explorations on a support system for Japanese language teaching materials from the perspective of language transfer. - Sa Lu; Bin Wang; Yuping Guo; Toshihiro Hayashi (ITHET, 2012)