Dagashi Diaries #7: Umaibo Salami — Ten Yen, Forty-Six Years, and the Taste Has Never Changed

This one costs ¥9 (about $0.06). The standard price is now ¥15 — Umaibo crossed that threshold in October 2024 after holding at ¥10 for forty-two years — but this particular stick was approaching its best-before date, marked down to ¥9, which put it almost exactly where it started in 1979. It felt like a small act of time travel.

WHAT UMAIBO IS

Umaibo — umai bō, “delicious stick” — is a hollow cylinder of puffed corn, made by Riska and sold by Yaokin, the same distributor behind much of Japan’s dagashi ecosystem. It launched in July 1979 and has been a fixture of Japanese childhood ever since. The hollowed centre is not an accident or a cost-cutting measure: it distributes the seasoning evenly and gives the snack its characteristic crunch without adding weight. There are now dozens of flavours. Salami is one of the older ones, and one of the more serious.

THE FLAVOUR

The salami flavour is built from pork powder and beef powder, with spices added to push it toward something that reads as cured meat. It works. The first contact is unmistakably meat — not a single protein but a blend, the way a good salami draws from multiple sources — and then the spice arrives, not aggressively but with presence. A small punch. The finish is salt, clean and levelling, the kind of ending that makes you reach for another stick.

This is one of the richer Umaibo flavours. The seasoning is dense enough that even after the corn has dissolved, something lingers — a slight weight on the palate that the lighter flavours don’t leave behind. If you’re eating several, something to drink alongside makes sense.

THE TEXTURE

The cylinder is hollow. The walls are thin. When you bite in, the corn puffs collapse immediately — not a hard crunch but a quick, airy dissolution, gone almost before you’ve registered it. Fuwa, in Japanese: soft, cloud-like. Then sā, a clean disappearance. The flavour outlasts the structure by several seconds.

For something that costs less than a small coin, the eating experience is surprisingly layered.

THE SHRINKAGE QUESTION

Umaibo used to be longer. It used to be wider. Whether this is memory distorting scale — you were smaller, the stick loomed larger — or actual product reduction over four decades is genuinely difficult to determine. The honest answer is probably both. The stick has shrunk. You have grown. The price, meanwhile, has gone from ¥10 to ¥15 while trying to pretend for as long as possible that it hadn’t.

None of this matters much. The taste hasn’t changed. That’s the thing about Umaibo — whatever adjustments have happened around it, the flavour is constant, and when you eat one after years away from it, it lands exactly where you left it.

Umaibo Salami is available at dagashi shops, convenience stores, and supermarkets across Japan. Standard retail price ¥15 per stick (about $0.09 at April 2026 rates). Made by Riska, sold by Yaokin. Launched 1979.