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Shochu explained: imo, mugi, kome, and how to drink it

What shochu is, the two kinds you'll see on menus, sweet potato, barley and rice shochu, and how to order it on the rocks, with water, hot water, soda or tea.

Updated 12 October 2026 · 3 min read

Look at the drinks menu of almost any izakaya and you’ll find a long list under 焼酎 (shōchū). It’s one of Japan’s most-drunk spirits, but most visitors have never heard of it. Here’s what it is and how to order it.

Shochu bottles behind the counter. The label usually says the main ingredient: 芋 (sweet potato), 麦 (barley) or 米 (rice).

What shochu is

Shochu is a distilled spirit, while sake is brewed. It’s not the same as sake, and not quite the same as Korean soju either, although they’re related — you’ll sometimes see Jinro on izakaya menus too.

Two kinds of shochu

Menus often split shochu into two kinds:

  • Honkaku shōchū (本格焼酎), also called otsu-rui (乙類). Distilled once, so it keeps the taste and smell of what it’s made from. This is the one you drink on its own: on the rocks, with water or with hot water. Menus list it by brand.
  • Kō-rui (甲類). Distilled many times, so it’s clean and has almost no taste. This is the base of most mixed drinks: chūhai, sours, tea mixes, and the naka in Hoppy.

So when you order a lemon sour, you’re already drinking shochu.

Imo, mugi, kome: what it’s made from

Honkaku shochu is named after its main ingredient:

  • Imo (芋, sweet potato) — rich, earthy and a little sweet, with a strong aroma. Mostly from Kagoshima and Miyazaki in southern Kyūshū. People either love it or don’t.
  • Mugi (麦, barley) — light, clean and a bit toasty. The easiest one to start with.
  • Kome (米, rice) — soft and mild, a little like sake.
  • Kokutō (黒糖, brown sugar) — light with a sweet smell, from the Amami islands.
  • Soba (そば, buckwheat) — mellow, with a nutty taste.

Awamori (泡盛), from Okinawa, is a close cousin made from rice.

How to drink it

You choose how you want it served. These are the words you’ll see on the menu:

  • Rokku (ロック, on the rocks) — over ice. It’s strong this way, so sip slowly.
  • Mizuwari (水割り, with water) — mixed with cold water and ice. The most common way, and easy to drink with food.
  • Oyuwari (お湯割り, with hot water) — mixed with hot water. The warmth brings out the aroma, so it’s a favourite for imo shochu, especially in winter. Some people drop in a pickled plum (umeboshi) and crush it.
  • Sōdawari (ソーダ割り) — with soda water. Light and refreshing.
  • Tea mixes (お茶割り) — usually kō-rui shochu mixed with tea: oolong-hai, green tea hai, hōjicha hai. Not sweet, and very good with food.

Which one to try first

  • New to shochu: mugi with soda or mugi mizuwari.
  • You like whisky or strong flavours: imo on the rocks or imo oyuwari.
  • You want something to drink all night with food: an oolong-hai or green tea hai.

By the glass or by the bottle

Shochu is ordered by the glass (グラス), but in a group it’s often cheaper to order a whole bottle and mix it yourselves. See Ordering a bottle at an izakaya.

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