にちらんかいしょう 日蘭会商 LinksSentence search for 日蘭会商Sentence search for にちらんかいしょうKanji details for 日, 蘭, 会 and 商Edit in JMdict Noun1. trade talks between Japan and Dutch Indonesia (1934-37, 1940-41)Event Discussions Log in to talk about this word.