1. Soukou toushi 綜絖通し
Each warp is threaded to Soukou one by one by hand.
It takes 1 or 2 days to do basically.
2. Osa toushi 筬通し
And after to thread warp to soukou,
It is threaded to Osa.
Each two warp is threaded to between thin gap of metal or bamboo.
It takes one day to do.
It is a job that requires patiences.
I had taken three days to do it.
photo by http://www.miyako-shinei.jp/miyakojofu/seisyoku.html
http://norikook.exblog.jp/2561797/
