
Both classic and modern styles offered to keep you feeling cozy and looking ready for class.
Japanese schools tend to have two different uniforms for their students: a light summer version, and a heavier winter outfit. Most schools make the switch to their winter versions in the fall as the weather gets chillier, so it makes sense that wearers of Japan’s schoolgirl roomwear will want to do the same.
Back in the spring, quirky Japanese company Bibi Lab released the Sera Kore (“Sailor Collection”) line of uniform-style sweat suits for wearing while relaxing at home. Now, it’s back with new versions of two of its designs made with thicker, warmer material to keep wearers cozy during the long, cold winter nights.
Fashion trends are always changing, and school uniforms are no exception. If you came of age in the 1990s, the Kogyaru design (which takes its name from that decade’s slang term for “schoolgirl”) probably strikes a nostalgic chord with you, as it features the sort of short skirt and loose socks that were in vogue at the end of 20th century.
Alternatively, the more contemporary JK (named after the currently most popular slang meaning “schoolgirl”) has a longer skirt and more snugly fitting socks, and also replaces the Kogyaru’s ribbon with a scarf.
While they may look like the skirt and blouse combination worn in Japanese schools, the Sera Kore are single-piece garments, with their seemingly separate top and bottom actually sewn together. As such, you won’t be able to tuck anything into the waistband, but both designs feature a breast pocket that’s large enough to slip a smartphone with a 5.5-inch screen into.
Both outfits are available domestically through novelty retailer Village Vanguards’ online shop (Kogyaru here, JK here) and Amazon Japan (Kogyaru here, JK here). While their standard list price is 9,072 yen (US$88), Village Vanguard has currently discounted them to 6,048 yen, and they’re just slightly more, 6,130 yen, on Amazon. And in any case they’re far cheaper than actual Japanese school uniforms.
Source: IT Media
Top image: Village Vanguard (edited by RocketNews24)
Insert images: Village Vanguard (1, 2, 3) (edited by RocketNews24)
Follow Casey on Twitter, where he’s wondering if we’ll someday see gakuran-style roomwear too.










RocketNews24’s Meg models the entire line of Japan’s new schoolgirl outfit loungewear 【Photos】
Japanese schoolgirl roomwear takes sailor suit uniform to another level as wearable blanket
School bag cushions: The ultimate Japanese schoolgirl accessory
The sailor suit kimono combines two iconic fashions into one Japan-packed outfit
Japanese schoolgirl kimono roomwear line expands with new color options for old-school comfort
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Studio Ghibli releases new anime keychains that are like miniature figurines
Viral tweet suggests Japanese convenience store ripping off customers with donuts, so we investigate
Lipton releases… Pudding Milk Tea in Japan?!?
Retro-style Evangelion T-shirts coming to Uniqlo sister brand GU[Photos]
Sega opening 65th anniversary store in downtotn Tokyo with deep-cut game merch
Japanese people share 11 amusing tales relating to pregnancy and childbirth
Dorayaki from 89-year-old Japanese confectionery shop is one of the best sweets hidden in Tokyo
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Brand-new Square Enix Cafe to open in Tokyo…and in Los Angeles too!
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Tifa’s Final Fantasy VII bar is going to pop up in real-world Tokyo
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Hello Kitty is now a transforming truck robot[Photos]
Tsujihan sushi bowl restaurant goes viral with foreign tourists, but is it worth the hype?
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Injuries on stairs in Tokyo highlight an overlooked design flaw
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Cosplay indoors with new range of Taisho Roman schoolgirl costumes from Japan
Japan’s new sailor suit-inspired swimsuits bring classroom style to the beach
No more miniskirts? Changes happening in Japanese schoolgirl uniform fashion trends
New Japanese kimono-style hakama roomwear comes with men’s styles for summer
Japanese Twitter user illustrates the difference between schoolgirl uniforms in major cities
Turn heads with new Japanese sailor-style school uniform swimsuits
Thai schoolgirl uniforms poised to edge out traditional Japanese ones in Japan?
Japanese cosplayer dresses as female high school student for new road bike campaign
Japanese shrine maiden roomwear officially on sale, looks divinely cute, heavenly comfortable
Japanese schoolgirls’ hemlines are still up, but socklines are way down
Virtual pantie flash part of Japan’s new schoolgirl-inspired swimsuit’s sailor style【Photos】
Japan’s iconic P.E. uniform becomes one-piece dress in latest schoolgirl-themed fashion offering
Japan now has sailor suit school uniform cosplay costumes for your drink bottles
Give some Japanese schoolgirl style to your pet with the adorable schoolcat collar
Japanese cosplay gets a western twist with new Taisho Roman kimono outfits 【Photos】