Title: Kinsei buke shakai ni okeru taigū hyōgen taikei no kenkyū
Subjects: Japanese language, Samurai, Nihongo-Keigo-Rekishi, Language, Honorific, Kuwana nikki, Bushi
Places: Japan, Kuwana-shi
People: Heidayū Watanabe (1784-1848)
Time periods: 19th century