Wine Education and Tips

ワインの澱(おり)と酒石(結晶)の違いを示したSwirlの図解
October 25, 2026
The dark sediment at the bottom of a bottle, the glass-like crystals on the cork. Both are harmless, not spoilage. A Tokyo-based Italian importer explains what sediment and tartrates are, how to tell them from a real fault, and how to decant.
ワインの代表的な欠陥(ブショネ・酸化・熱劣化・ブレット・還元臭)を示したSwirlの図解
October 25, 2026
A whiff of wet cardboard, cooked fruit, rotten eggs. Wine faults have names and signatures. A Tokyo-based Italian importer explains how to spot cork taint, oxidation, heat damage, brett and reduction, and how they differ from harmless sediment and crystals.
旧世界と新世界のワインを対比したスペクトラム図。イタリアのプーリア、トスカーナ、ヴェネト、シチリアと、カリフォルニアのソノマ、ナパ
October 13, 2026
An Italian importer in Tokyo explains the difference between Old World and New World wine, taste, winemaking and how to choose, plus why the same grape changes across two worlds and which bottle fits each dish.
ヴェネトのボスコ・デル・メルロの収穫風景。ロゼに使われる黒ぶどうが実る畑
October 9, 2026
An Italian wine importer and sommelier in Tokyo explains what rosé really is: its color and taste, dry vs sweet, the three ways it is made, regional styles, how to enjoy it with Japanese food, and the rosés you can drink from Swirl.
トスカーナのワイナリーの樽熟成庫
October 8, 2026
A screwcap is not a mark of cheapness. An Italian wine importer explains the types and roles of wine closures (natural cork, screwcap, glass stopper and more), cork taint, and tips for opening and storing each.
イタリア・ヴェネトのワイナリーの樽熟成庫
October 8, 2026
Why can the same kind of wine be 1,000 yen or 10,000 yen? An importer breaks down what is inside the price (grapes, winemaking, packaging, shipping, liquor tax, exchange rates, distribution) and recommends bottles by price band, from the 2,000-yen everyday to a special day.