碾く[hiku] to saw
碾き茶[hikicha] powdered green tea (steamed and dried before being stone-ground)
碾臼[hikiusu] quern
粗碾き[arabiki] coarsely ground (e.g. coffee, grain)

碾き割り納豆[hikiwarinattou] natto made from ground soybeans
碾割り[hikiwari] grinding
碾割り麦[hikiwarimugi] ground barley

御茶[ocha] tea (usu. green)
鳥竜茶[uuroncha] oolong tea
一番茶[ichibancha] first-grade tea (first picking)
黄枯茶[kigaracha] bluish yellow
喫茶[kissa] tea drinking

喫茶店[kissaten] coffee lounge
休茶屋[yasumijaya] wayside teahouse
玄米茶[genmaicha] tea (with roasted rice)
古茶[kocha] last year's tea
口茶[kuchija] adding more tea