Sake: More than just rice wine – A guide to culture, craftsmanship and the perfect set

When we think of Japanese drinks, sake immediately springs to mind. But it is often misunderstood. Is it a wine? A spirit? And why is it drunk from such tiny cups?

Sake (actually called nihonshu in Japan) is currently experiencing a renaissance in the West. But to really understand and enjoy it, it's not enough to just open the bottle. You need the right tools and an understanding of the ceremony behind it.

Let's dive into the fascinating world of fermented rice.

What exactly is sake?

Often referred to as ‘rice wine’, sake is technically closer to beer than wine. Why? Because it is brewed. While the sugar in wine is already present in the grape, in sake (as in beer), the starch in the grain must first be converted into sugar before fermentation can begin.

Sake consists of only four simple ingredients, but their quality is everything:

1. Rice: Special sake rice (sakamai), which is larger and starchier than table rice.
2. Water: Japan is blessed with extremely soft, pure spring water.
3. Koji: A noble fungal mould that converts starch into sugar.
4. Yeast: This converts the sugar into alcohol.
   

The Art of Production

The secret lies in ‘polishing’. Before brewing, the rice is polished to remove fats and proteins from the outer layers that could cloud the flavour.

• The more of the grain is polished away, the finer, fruitier and more expensive the sake becomes (e.g. Ginjo or Daiginjo).
• If more of the grain is retained, the sake tastes stronger, earthier and more full-bodied (Junmai).
  

A Sip of History and Culture

Sake is over 2000 years old and deeply rooted in the Japanese soul. Originally, it was an offering to the gods (Shintoism) and was drunk at court.

The most important cultural rule when drinking sake is ‘Oshaku’. It means: never pour for yourself. Sake is a social bonding agent. You pay attention to your neighbour's cup – if it is empty, you pour more. Your neighbour does the same for you. This mutual serving expresses respect and friendship. This is precisely why the cups are so small: so that you can pour for each other often.

The Sake Set: Why the glass is important

If you drink sake straight from the bottle or a water glass, you are missing out on half the experience. A traditional sake set is not just decorative, it serves important functions. Here are the components you need to know about:

1. Tokkuri (The carafe)

This is the bulbous vessel with the narrow neck.

• Function: The narrow neck prevents heat from escaping when you serve warm sake (atsukan). At the same time, the shape allows for controlled, elegant pouring – essential for the oshaku ceremony.
• Material: Usually made of ceramic, as it retains temperature (whether warm or cold) extremely well.
  

2. Ochoko (The cup)

The small, bowl-like cups.

• Function: They often only hold 2-4 sips. This forces drinkers to interact (refill).
• Design: The bottom is often painted with a blue circle (Janome). This helps connoisseurs assess the clarity and colour of the sake.

3. Masu (the wooden box)

Originally a measuring cup for rice, this square wooden box (usually made of cedar) is now often used as a coaster or drinking vessel.

• The ritual: In restaurants, the ochoko (glass) is placed in the masu (wooden box) and filled until the glass overflows and fills the wooden box. This is a sign of generosity and abundance. First drink the glass, then the rest from the box (which takes on a slight wood aroma).

Warm or cold?

The sake set often determines the temperature.

• Ceramic sets: Perfect for warm sake (ideal for strong, earthy sakes in winter). Simply heat the tokkuri in a water bath.
• Glass sets: Ideal for chilled premium sake (ginjo), as the thin glass brings out the delicate fruit aromas better and makes it seem fresher.

Conclusion

Sake is tranquillity, tradition and enjoyment. With the right set, you can bring this Japanese aesthetic into your home. Whether you enjoy a warm junmai in winter or a floral daiginjo cold in summer, the right vessel makes all the difference.

Take a look around the Swiss Bar Shop. We stock beautiful sake sets that are perfect for both traditional warm enjoyment and modern, cool presentation. Kanpai!

 

Term	What is it?	Function & Tradition
Sake (Nihonshu)	Brewed alcoholic beverage made from rice, water, koji & yeast.	Japan's national drink; flavor varies from fruity to earthy depending on the rice polishing ratio.
Tokkuri	The bulbous carafe with a narrow neck.	Retains heat (for warm sake) and allows for elegant pouring for guests.
Ochoko	The small drinking cup (bowl).	Small volume promotes frequent mutual pouring (social bonding).
Masu	Square wooden box (usually made of cedar).	Formerly a rice measure, today a saucer for the "overflow ritual" (symbol of generosity).
Oshaku	Cultural etiquette/rule.	"Never pour for yourself." One serves their neighbor as a sign of respect.
Polishing Degree	Process before brewing (polishing/milling the rice grain).	The more is polished away, the finer and fruitier the sake (premium quality).