My SO-unit has gotten into sushi making, so I'd like to get her some kona-cha for the "complete experience". Where would you guys suggest picking it up? I know a few "mass market" brands make it, but you guys might know something better.
How about cheap matcha or ground sencha? Also not expensive. You can see this solution quite often in kaiten-zushi (conveyor belt) restaurants. One small bowl and spoon with lid usually stays on desk near pipe with hot water. It's possible to get quite good yet still affordable matcha if you buy in 100-300-500g aluminium foil bags.