5g in a flat (160 ml) duanni pot
(no rinse, just let the pot overflow in the first steep)
1min/50sec/1min/2min/4min/8min/16min ...
Water from a Kunzan tetsubin at full boil (with steam coming
at least 30cm out of the spout) and pouring into the pot at a short distance.
You need the duanni to suppress the bitterness a bit. And the pot must
be flat for it to cool quickly (but make sure you preheat the pot very very well...)
Definitely, this method is not for the faint hearted.
But the tea feels just AMAAAAAZING!!
