Some interesting columns:
Zairai: A single cultivar or a blend?
在来という品種:単一品種?それともブレンド?

Tea data: Kamairicha Zairai Miyazaki
Catalog no.
TEA03
Origin
Gokase-cho, Miyazaki, Japan.
Cultivar
Zairai (在来, meaning "indigenous")
, seed-grown.
Harvest
05/2024, machine-picked.
Process
Green tea, pan-fired (釜炒り茶 kamairicha).
Cultivation
Animal- and plant-based fertilizers (non-synthetic). No agrochemicals.
Tasting memo
Light body but robust. Distinctive toasty aroma like roasted rice. Balanced bitterness with subtle sweetness and refreshing aftertaste.
Brewing guide
[Japanese] 4-5 g/200 ml, 85-90°C 40 sec (1st), 85-90°C 5-10 sec (2nd), 90-95°C 5-10 sec (3rd-).
4-6 infusions possible.
[Western] 2-3 g/300 ml, 85-90°C 2-3 min.
TORIDORI TEA DATA FILE
Catalog no. TEA03. Kamairicha Zairai Miyazaki

Origin
Gokase-cho, Miyazaki, Japan.
Cultivar
Zairai (在来, meaning "indigenous")
, seed-grown.
Harvest
05/2024, machine-picked.
Process
Green tea, pan-fired (釜炒り茶 kamairicha).
Cultivation
Animal- and plant-based fertilizers (non-synthetic). No agrochemicals.
Tasting memo
Light body but robust. Distinctive toasty aroma like roasted rice. Balanced bitterness with subtle sweetness and refreshing aftertaste.
Brewing guide
[Japanese] 4-5 g/200 ml, 85-90°C 40 sec (1st), 85-90°C 5-10 sec (2nd), 90-95°C 5-10 sec (3rd-).
4-6 infusions possible.
[Western] 2-3 g/300 ml, 85-90°C 2-3 min.