A Coffee Brewing Theory "4:6 method" Invented by Tetsu Kasuya_ World Brewers Cup 2016 Champion

4:6 Coffee Brewing Method By Tetsu Kasuya (world Brewers Cup 2016 Champion )

Tetsu Kasuya - Japan (world Brewers Cup 2016 Champion )

[hario] V60 Five-pour Recipe - Matt Winton (world Brewers Cup Champion)

Coffee With April Episode 74: Brewing New V60 Methods With Tetsu Kasuya - World Brewers Cup Champion

Tetsu Kasuya 4:6 Method Explained

Tips Manual Brew V60 4:6 Method Ala Tetsu Kasuya

「おいしすぎないコーヒー」を目指して…☕定番ブレンドの解説と答え合わせ！

「ごめん、簡単すぎて謝ります。」ナマケモノの淹れ方と言われるドリップ抽出レシピ

How I Brew With The Hario V60 (kasuya 4:6 Method)

☕ Tetsu Kasuya's 4-6 Method | How To Brew #shorts

A Better 1 Cup V60 Technique

My Favourite Brew Method - 4:6 Method By Tetsu Kasuya

World Brewers Cup 2016 - Winner (tetsu Kasuya - Japan)

[hario] V60 One Pour Dripper Mugen_tetsu Kasuya_world Brewers Cup 2016 Champion