From classic toy shelves to today’s collector displays, sofubi remain one of Japan’s most distinctive forms of character merchandise. With limited-edition Godzilla sofubi figures now available at Godzilla Store US, it’s a good time to look beyond the unique colors and sculpts and ask a bigger question: What exactly is sofubi, and why has it endured for generations?

Let’s take a short trip through its history…

What Is Sofubi?

“Sofubi” is the Japanese abbreviation of “soft vinyl,” generally referring to hollow figures made from softened PVC using a process known as slush molding. The material first spread through Japan’s toy industry during the 1950s.

Liquid vinyl is placed inside a metal mold and heated until a layer forms against the interior surface. The excess is removed, leaving a hollow shell. While still flexible from heat, the piece can be pulled from the mold, trimmed, assembled, and painted.

That method gives sofubi qualities that feel different from hard plastic figures. The bodies have a slight give, forms can be bold and rounded, and separate parts can create simple rotating joints. Many collector pieces are also finished by hand, so subtle variations in paint application become part of their character.

Godzilla and the Kaiju Boom

The original Godzilla arrived in theaters in 1954, years before sofubi became inseparable from Japanese monster culture. By the middle of the 1960s, however, the landscape had changed dramatically.

In 1966, Japan entered what later became known as the First Kaiju Boom. Giant monsters, previously associated mainly with theatrical spectacle, became a regular presence on television. Children could encounter creatures every week, while movies, magazines, toys, masks, stationery, and household goods turned kaiju into a cultural phenomenon.

Godzilla was already the defining giant monster of Japanese cinema, and the continuing Godzilla films evolved alongside this changing audience. During the First Kaiju Boom, the series increasingly embraced younger viewers as monster entertainment became closely tied to childhood play.

Sofubi was perfectly suited to the moment. The figures were relatively inexpensive, durable, lightweight, and easy to handle. By the late 1960s, soft-vinyl monsters of characters like Godzilla, Mothra, and Baragon had become signature products of the craze. The visual language established during the First Kaiju Boom, including simple articulation, hollow construction, expressive sculpting, and colorful sprayed paint, still shapes how collectors think about traditional sofubi.

From Kids’ Toys to Urban Vinyl

Sofubi never disappeared, but its meaning expanded in the 1990s and 2000s. Tokyo street culture rediscovered the look and feel of older Japanese toys, mixing retro influences with fashion, graphic design, underground art, and limited production.

Instead of treating soft vinyl only as a means of making children’s figures, creators began using it as a medium in itself. Small runs, vibrant colors, artist-driven designs, and variations on the same sculpt helped turn toys into collectible objects. That movement overlapped with the international rise of designer and “urban vinyl” toys, bringing new attention to Japanese production techniques that had existed for decades.

The Sofubi Tradition Today

That combination of old manufacturing methods and modern collector culture is what makes contemporary sofubi distinctive. A figure may begin with a sculpt and metal mold, but molding, trimming, painting, assembly, and inspection can still involve skilled hands. Short runs also allow familiar forms to be reimagined through translucent vinyl, unexpected palettes, sprayed gradients, and other finishes.

Today’s Godzilla sofubi continue that lineage by combining established Japanese production methods with limited releases and distinctive color variations. The result connects modern collectors directly to a toy-making tradition that stretches back more than half a century.

Sofubi started as practical children’s toys. Decades later, Godzilla has helped carry that tradition across generations of collectors, turning soft vinyl figures into miniature pieces of Japanese design history as well as enduring expressions of the King of the Monsters.

Check out the limited-edition Godzilla sofubi figures available now at Godzilla Store US!