Shirokuma’s Kigurumi Choco Egg for Sumikko Gurashi Fans

Shirokuma Kigurumi Mini Figure from Furuta Choco Egg

This small plastic figure shows Shirokuma — one of the signature characters from San-X’s Sumikko Gurashi franchise — dressed in a light-blue kigurumi costume modeled after a penguin or bird. It originates from Furuta Seika’s Choco Egg line: a series of egg-shaped chocolates, each containing a small capsule with disassembled figure parts inside. The buyer would assemble the figure at home, with no way of knowing which character they’d receive until they opened the chocolate — that blind-box element is central to how the whole line works.

The World of Sumikko Gurashi and the Character Called Shirokuma

San-X launched Sumikko Gurashi in 2012 around a simple, quietly charming premise: a group of characters who feel most comfortable tucked into a corner. The name translates roughly to “life in the corner,” and the cast of unassuming, gently melancholy creatures resonated well beyond the stationery shops where the brand first appeared.

Shirokuma — “white bear” — is one of the franchise’s most recognizable figures. The character finds the tropical south too hot and the cold north too cold, and so ends up curled in a corner instead, preferring futons and tea. This introspective quality fits the franchise’s overall tone precisely. Sumikko Gurashi has since grown from stationery and plush toys into a much wider world: apparel, video games, a 2019 theatrical anime film, and an ongoing television series. It ranks among San-X’s main intellectual properties, with fans across Japan spanning children and adults alike. International awareness has spread through Asian markets — including Taiwan, South Korea, and Southeast Asia — and among anime and Japanese character merchandise enthusiasts worldwide.

Choco Egg, Shokugan, and the Kigurumi Design That Collectors Notice

Furuta Seika has produced Choco Egg since around 1999. The format is straightforward: a chocolate egg contains a plastic capsule, the capsule holds the parts for a small figure, and the buyer assembles the result. Because the specific figure inside is unknown at purchase, collectors often buy multiple units to complete a set — a model the shokugan category runs on broadly.

Shokugan, a contraction of “food toy,” refers to the Japanese tradition of bundling a collectible with a snack. The category expanded rapidly from the 1980s onward and encompasses manufacturers ranging from Furuta to Bandai. Choco Egg gained particular international recognition through a wildlife figure series produced in collaboration with sculptors at Kaiyodo, but character IP editions like this Sumikko Gurashi release draw their own dedicated following. Choco Egg products sell through Japanese convenience stores and candy shops with little to no regular retail distribution outside Japan, which means international buyers encounter them primarily through import channels.

The kigurumi theme — one character wearing a costume styled after another creature — appears across many Sumikko Gurashi product lines, from plush toys to sticker sets to figures. For fans of the franchise, it offers a variation on familiar characters that sits slightly apart from the standard lineup, and it is a motif that has continued to appear across new merchandise precisely because of the appeal that variation carries.