Therefore, although the term of Raikoshi (indicating a messenger with an article of tribute from a foreign country) was not used in any official documents, the term of Raiko (coming to pay tribute), which indicated an outright master-slave relationship, came to be used widely among the general public, as for envoys from Ryukyu.
そのため、幕府の公式文書では「来貢使」という用語は一切使われていないにも関わらず、民間では琉球使節と同様に一方的な従属関係を示す「来貢」という言葉が広まっていた。