Vocabulary What does 仲買 (なかがい, nakagai) mean? 仲買 (なかがい, nakagai) means brokerage; broker. Quick factsReadingなかがいRomajinakagaiPart of speechnoun 仲買なかがいnakagaibrokerage; broker1noun brokerage; brokerAlso written: 仲買いKanji in this word仲relationship; a go-between買buy