An office to supervise lacquerware craftsmen was established as . According to "", or the Official Chorography of Ryūkyū published in 1713, it was during 17th century that Kaizuribugyōsho focused on introducing technology from China and Satsuma. Since 1686 entries of lacquer trees cultivation as well as harvest of lacquer juice was recorded in , with evidence on mairi tsukawashijō. Thus the Ryūkyū government managed and encouraged lacquerware production from lacquer juice harvest It was during 1800s when Kaizuri Bugyōsho supervised export of Ryukyuan lacquerware with tsuishu suikin techniques.