eki: Train station.
hakujin: Caucasian(s); white(s).
judo: A form of Jujitsu developed as a sport and a means of self-defense without the use of weapons.
Kibei: American-born person of Japanese ancestry sent to Japan for formal education and socialization when young and later returned to the U.S.
koban: Police box.
kotatsu: Table over an electric heater (orig. a charcoal brazier in a floor well) with a hanging quilt that retains heat.
Nisei: American-born children of Japanese immigrants; second-generation Japanese Americans.
ryokan: An inn.