Japan's Leading Bubble Wrap Maker Kawakami Sangyo Rebrands as 'Puchi Puchi Co., Ltd.'

Kawakami Sangyo, widely known as the manufacturer and distributor of the iconic bubble wrap brand "Puchi Puchi," officially changed its corporate name to "Puchi Puchi Co., Ltd." on October 1, 2026. The bold rebranding, which adopts the registered trademark of its beloved flagship product as its corporate identity, has sparked a wave of surprise and celebration across social media.

The company's bubble wrap product "Puchi Puchi" commands overwhelming name recognition and market share in Japan as an indispensable packaging material. This name change is viewed as a strategic move to elevate and consolidate the widely embraced consumer product brand into the overall corporate brand identity.

To mark the official launch of the new corporate name on October 1, the company unveiled a new office signboard and launched unique interactive campaigns on social media—such as a pledge to "pop one bubble for every like received"—drawing widespread attention.

On X (formerly Twitter), "Puchi Puchi Co., Ltd." trended rapidly. Congratulatory messages poured in from various corporate accounts, including packaging and stationery giant Shimojima, wishing the firm well on its new chapter.

Public reception has been overwhelmingly positive, with comments like "It's so clear and brilliant," "The name sounds adorable," and "I wish I could write this down as my employer." Many users also found amusement in imagining office interactions, sharing thoughts like, "I want to work their phones just to say, 'Thank you for calling Puchi Puchi Co., Ltd.,'" and "Answering the phone with that name must sound like a tongue twister until you get used to it."

While many modern companies tend toward abstract corporate identities or alphanumeric acronyms during rebranding, this decisive pivot to a universally recognized, intuitive onomatopoeia has resonated with the public, delivering both warmth and unforgettable impact.

The Context

In the Japanese language, "puchi puchi" is a mimetic word (onomatopoeia) that mimics the popping sound and tactile sensation of bursting small air bubbles. Kawakami Sangyo, established in the late 1960s, popularized this packaging cushion across Japan under the registered trademark "Puchi Puchi." Over decades, the term became so synonymous with air-bubble cushioning that many Japanese consumers use "puchi puchi" as a generic term, akin to how "Kleenex" is used for tissue paper or "Band-Aid" for adhesive bandages. By formally adopting this household word as its official company name, the manufacturer has fully embraced its cultural legacy as Japan's quintessential bubble wrap maker.