にほんこうつうこうしゃ 日本交通公社 LinksSentence search for 日本交通公社Sentence search for にほんこうつうこうしゃKanji details for 日, 本, 交, 通, 公 and 社Edit in JMdict Noun1. Japan Travel Bureau Foundation (JTB)Organization nameOrganization2. Japan Travel Bureau Foundation (JTB) Discussions Log in to talk about this word.