お茶について

Japanese tea is best brewed with soft water (about 30–80 mg/L hardness). Japan’s tap water generally falls within this range, making it suitable for highlighting the tea’s balance of umami, astring...
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Japanese tea is best brewed with soft water (about 30–80 mg/L hardness). Japan’s tap water generally falls within this range, making it suitable for highlighting the tea’s balance of umami, astring...
もっと見る