A broken mushroom seems an unlikely place to begin a story about a recognisable design identity. It is small, irregular and difficult to display as a perfect specimen. Yet that awkwardness was the point of an early MUJI product: the useful thing did not have to meet every expectation of how a desirable thing should look.
That distinction makes the story more interesting than a familiar celebration of empty space and brown paper. A plain package can be a style choice. Here, the package had a particular product decision to explain.
The pieces that the sorting process could leave behind
MUJI’s company archive for its 1980 broken dried shiitake product describes accepting irregular sizes and broken pieces together. Its explanation was that the product omitted sorting for uniform size and the rejection of broken pieces. The retrospective was published in March 2010, so it is a later company account of the original product, rather than an independent contemporary assessment.
The important qualification is what the change concerned: appearance and selection. This was not an argument for selling spoiled food or ignoring safety. Nor does a broken shape, on its own, establish anything about nutritional value. The archive’s story is about which visual differences needed to matter to the intended use.
Consider two possible uses. A cook who wants to present an intact mushroom may care about its outline. Someone planning to cut it into smaller pieces has a different reason for choosing it. Those are different tasks, even when the ingredient is the same. There is no need to declare one preference foolish in order to understand the other.
Seen that way, the product was more precise than “imperfection is beautiful”. It offered a reason to accept a particular imperfection. A useful shape and a uniform shape were being separated.
The advertising had something concrete to explain
In her retrospective account of MUJI’s beginnings, writer and founding contributor Kazuko Koike recalls its December 1980 newspaper introduction. She identifies Ikko Tanaka as art director and describes her own advertising phrase: “Lower priced for a reason.” She also remembers posters explaining imperfectly shaped dried shiitake.
That is a participant’s explanation of the creative intent. It does not, by itself, measure how much the advertising changed sales. What it does reveal is the connection the team wanted a reader to make: the lower price was to be understood through a decision about the product, rather than treated as an unexplained discount.
A discount tells you that the price has moved. An explanation tells you what you are being asked to compare. With the mushroom example, the question becomes whether uniform appearance is worth paying for in the use you have in mind. That is a much more specific invitation than a general promise of good value.
The distinction also changes what the pack needs to do. If the contents visibly depart from an expectation, silence can leave a shopper to invent a reason. A short explanation can make the departure intelligible. The information is doing work that decoration alone cannot do.
Why brown paper was not the whole idea
It is easy to reverse the logic when looking back at a familiar identity. Begin with the visual result—restrained colour, modest packaging, sparse words—and it can seem that the brand was created by subtracting ornament. The mushroom story suggests a more demanding sequence: decide which requirement can change, retain the part that matters, then explain the choice.
Those steps are not interchangeable. A plain bag containing a conventional product might look similar from a distance. It would not automatically contain the same argument. Likewise, a product that changes a selection rule still needs to tell the buyer what has changed. Restraint without information could hide the very decision worth noticing.
This is why the early example resists becoming a universal rule that less packaging or fewer words are always better. Sometimes a reader needs an extra sentence. Sometimes the difference between two products is important enough to make explicit. Removing that explanation in pursuit of a cleaner surface would remove part of the idea.
There is a useful connection with the distinction between minimal appearance and clear communication. The two can support each other, but one is not evidence of the other. A sparse design still has to answer the question raised by what it contains.
A no-brand product still had to be recognised
MUJI’s name is commonly explained as no-brand quality goods. The apparent contradiction is productive: if people recognise the choice, the explanation and the presentation, an identity begins to exist even without the usual display of a prestige name.
That does not mean branding has disappeared. It means recognition can gather around a repeated way of making decisions. A reader might come to expect that an unusual detail has an explanation, or that the useful part of the object has been considered before its display value. Whether any particular later product deserves that expectation must be judged on its own evidence. An origin story is not a certificate for everything that follows.
There is another limit. A company explaining its own history naturally selects examples that express the identity it wants to present. The archive and Koike’s account are valuable evidence of the product and its intended meaning. They are not a complete independent verdict on MUJI’s prices, environmental effects or every buyer’s experience. The broken mushrooms do not need those larger claims to remain interesting.
The explanation survives the style
Imagine removing the familiar design cues from the example. Put the same product decision in a very different package. The central question remains understandable: do these pieces still suit the job, and has the difference been explained honestly?
Now try the reverse. Keep the brown paper and restrained layout, but remove the particular decision. What remains may be attractive, yet the reason has gone missing. This comparison helps distinguish an identity built around an argument from an aesthetic that can be copied at the surface.
The smallness of the example is its strength. It does not need a dramatic invention or a spectacular campaign outcome. It turns a routine selection decision into something a shopper can understand. The visible irregularity becomes part of the explanation rather than something to conceal.
The broken mushroom was not merely an eccentric early item. It made an abstract position tangible: before polishing the appearance of a product, ask what the intended use actually requires. The plain label then had a real job to do.
Sources: MUJI’s retrospective product archive and Kazuko Koike’s creator account, linked beside the relevant passages. The interpretation and imagined comparisons are editorial analysis. They are not reports of Time for Designs customer work or a test of current MUJI products.