The total production of tencha in Japan was 1,650 tons in the fiscal year 2006, in which 789 tons (the largest amount on a prefectural basis) was produced in Kyoto Prefecture, followed by 473 tons in Aichi Prefecture and 183 tons in Shizuoka Prefecture.
2006年度の全国総生産量は1650tで、都道府県別では京都府が789tと最も多く、次いで愛知県の473t、静岡県の183tである。