Ni-hachi -LRB- ä å '', two-eight -RRB- soba, consists of two parts of wheat and eight of buckwheat ; Juuwari -LRB- å å, 100 % -RRB- soba, the finest -LRB- and usually most expensive -RRB- variety, consists entirely of buckwheat.
Le Ni-hachi -LRB- deux-huit -RRB- soba, consiste en deux parties de blé et huit de sarrasin.