A System to Indicate Honorific Misuse in Spoken Japanese. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Kiyotaka Uchimoto; Hitoshi Isahara (ICCPOL, 2006)

Using Japanese honorific expressions: A psychological study. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Hitoshi Isahara (ACM Trans. Asian Lang. Inf. Process., 2006)

System for Flexibly Judging the Misuse of Honorifics in Japanese. - Tamotsu Shirado; Satoko Marumoto; Masaki Murata; Hitoshi Isahara (PACLIC, 2011)