4:6 method Invented by Tetsu Kasuya - World Brewers Cup 2016 Champion

Tetsu Kasuya recommends adjusting the pouring technique to influence the brewing time and extraction. For example, a slower pour may lead to a stronger cup, while a faster pour can yield a lighter cup.

1. Serving/Ratio: 22g for 360g / 1:16.4
2. Brew time: 3 minutes