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Jirai-kei and ryōsan-gata fashion: a plain guide

What Japan's "landmine" and "mass-produced" styles are, how they differ, what they cost, the darker associations, and how to start.

Updated 2026-10-11

Jirai-kei (地雷系, "landmine type") and ryōsan-gata (量産型, "mass-produced type") are two closely related Japanese youth fashion styles that took off from the late 2010s into the 2020s. Both are built on frills, ribbons, lace and a "cute" (kawaii) look. Jirai-kei is the darker one, mixing black with dusky pink and a made-up "just been crying" eye. Ryōsan-gata is the softer one, in pale pink, beige and white, and is closely tied to fans of idol groups.

This page covers what the two styles are, why more people are looking them up, what it costs to dress this way outside Japan, and the parts of the story that are less cute.

The two styles at a glance

	Jirai-kei	Ryōsan-gata
Literal meaning	"Landmine type"	"Mass-produced type"
Main colours	Black, white, dusky pink	Soft pink, beige, white
Typical clothes	Lace blouses, frilled or high-waisted skirts, dresses, two-piece sets	Tops and skirts with bows, pearls or heart details; neat, matching looks
Accessories and shoes	Chokers, heart-buckle belts, crosses, hearts, safety pins; chunky Mary Janes or boots	Bows, pearls, hearts
Makeup	Pale base, red or pink under the eyes, drooping liner, coloured lenses	Natural base with pink tones, glitter around the eyes
Sanrio favourite	Kuromi	My Melody, Cinnamoroll

The table above follows the descriptions in the Wikipedia article on the two styles. For the meaning of the names and a longer comparison, see What does jirai-kei mean?.

Where the styles came from

The words

"Jirai" comes from internet slang, jirai onna ("landmine woman"), which first appeared on anonymous Japanese forums. It described a woman who seems sweet but becomes unstable or unpredictable in relationships, so the "landmine" goes off without warning. Tokyo Weekender and Yokogao Magazine both note that it started as an insult aimed at women; Yokogao calls the label misogynistic. Young women later took the word over as the name of a look.

"Ryōsan-gata" is an industrial term for mass production. Applied to people, it means someone who follows the mainstream and ends up looking like everyone else. A common use is ryōsan-gata wotaku: female fans of male idol groups who dress alike for concerts and fan events.

The places

Jirai-kei is first associated with Kabukichō, the nightlife district of Shinjuku in Tokyo, before it spread online. Rolling Stone India and Tokyo Weekender both describe the COVID-19 pandemic as the point when it grew, and Tokyo Weekender credits a pandemic-era makeup challenge by Japanese YouTuber Surero with spreading the makeup. Shibuya 109, the youth-fashion mall in Shibuya, is named by Wikipedia and Rolling Stone India as a place to buy the clothes, and Tokyo Weekender points shoppers to Shibuya 109 and Harajuku for brands such as Ank Rouge.

The influences

Wikipedia lists three: kawaii culture (characters, soft colours, decoration), Lolita fashion (lace, bows, skirts) and early gyaru culture (group identity tied to a part of the city). Outside Japan the style is sometimes compared to emo or e-girl looks.

Why interest is rising

Google searches. Exploding Topics, which tracks search growth, lists "jirai kei" at a search volume of about 110,000 with growth of 106%, shown on what appears to be a two-year chart. Treat these as rough estimates rather than exact counts.
Wikipedia. Our own tracking of page views on the English Wikipedia article shows views rising sharply over the last three months.
Brands are leaning in. Japanese label DearMyLove launched a Sanrio Kuromi jirai-kei collection in 2026. A June 2026 press release from the Korean shopping app ABLY described ryōsan-gata jirai-kei fashion as very popular with young Japanese women on social media and spreading to young people in Korea, and ran a joint sale with the Japanese companies behind DearMyLove and ROJITA.

Social media does most of the work. Wikipedia notes that followers post outfit and makeup photos and use hashtags to find each other, and the look also appears in the manga Tomorrow, I'll Be Someone's Girlfriend and the game Needy Streamer Overload.

Who it is for

People who like girly, frilly clothes but want a darker edge than pastel Lolita or "coquette" looks (jirai-kei).
Idol and anime fans who want a coordinated "event outfit" (ryōsan-gata).
People who enjoy makeup as the main part of a look. Rolling Stone India calls the makeup the most important element of jirai-kei.
Anyone happy to buy mostly online, often through a proxy service, because many Japanese shops (ZOZOTOWN among them) do not ship abroad.

It is not a costume you need permission to wear, but it helps to know the background below before you post photos with the tag.

What it costs

Prices below are from Japanese retailer pages checked in October 2026. Conversions use rates of about £1 = ¥208 and $1 = ¥158 (9 October 2026) and are rounded.

Item	Brand and shop	Price
Lace frill blouse	Yumetenbo on ZOZOTOWN	¥5,690 (about £27 / $36)
Dress	Yumetenbo on ZOZOTOWN	¥6,990-¥7,990 (about £34-£38 / $44-$51)
Dress	Ank Rouge on ZOZOTOWN	¥8,624-¥18,700 (about £41-£90 / $55-$118)
Two-piece set-up	Secret Honey on Rakuten	¥12,320-¥16,500 (about £59-£79 / $78-$104)

On top of that, most of these shops do not ship abroad, so UK and US buyers usually pay a proxy service fee, international shipping and possibly import tax. The full breakdown is in Where to buy jirai-kei clothes, and a starter outfit with a budget table is in Jirai-kei outfit for beginners.

Downsides and risks

The name carries baggage

Even reclaimed, "jirai" still means a woman who is emotionally unstable. Yokogao Magazine notes that wearers were also labelled menhera, slang linked to self-harm and obsessive love. Some people will read the look that way.

Links to Kabukichō's youth problems

The style is associated with the Tōyoko kids, young people, some of them homeless runaways, who gather in the alleys by the Shinjuku Toho Building in Kabukichō. Their numbers grew after the pandemic, and Wikipedia says many dress in jirai-kei. Tokyo Weekender links the group to substance abuse, street partying and underage sex work, and Rolling Stone India describes harm connected to the area's host clubs. The Tokyo government opened a youth consultation centre in Kabukichō in May 2024.

Two things are true at once. The clothes did grow up partly in that setting, and the jirai-kei-adjacent yami kawaii ("sick cute") style uses pills, syringes and bandages as motifs. But the sources also stress that the fashion is not in itself tied to harmful behaviour, and that many wearers, especially outside Japan, are in it for the look. If you post, think about whether you want to borrow self-harm imagery. If you or someone you know is struggling, talk to a GP or doctor; in the UK, Samaritans answers free on 116 123, day or night, and in the US you can call or text 988 to reach the Suicide and Crisis Lifeline.

Coloured contact lenses

Big coloured "circle" lenses are part of the classic makeup. In the US, the FDA says all contact lenses, including cosmetic ones, need a prescription, and sellers who do not ask for one are breaking federal law. In the UK, Trading Standards says cosmetic lenses should only be supplied with an optician or doctor involved. Infections and corneal damage are the risk. Have lenses fitted by an optician or skip them.

Cost and access

Japanese prices look reasonable, but extra fees for proxies, shipping and import tax add up. As one example, an Ank Rouge dress listed on eBay by a seller in Japan in October 2026 cost $55 plus $60 shipping to the US.

How to get started

Read What does jirai-kei mean? to decide which of the two looks you want.
Start with pieces you may already own: a black skirt, a white blouse, black tights and chunky shoes.
Add one statement piece, such as a lace blouse or a dress, from a Japanese brand or a second-hand seller. See where to buy.
Practise the makeup before buying anything else. It does more for the look than any single garment. The beginner outfit guide covers the basics.
Add accessories last: a choker, hair ribbons, a heart-shaped bag.

Guides in this section

Guides

Jirai-kei outfit for beginners: pieces, makeup, budget
What you need for a first jirai-kei outfit: key pieces, the under-eye "jirai line" makeup, and three budget builds priced in ¥, £ and $.
What does jirai-kei mean? Landmine fashion explained
Jirai-kei means "landmine type": a dark, frilly Japanese style. What the word implies, where it came from, and how it differs from ryōsan-gata.
Where to buy jirai-kei clothes in the UK and US
Japanese jirai-kei and ryōsan-gata brands, real prices in ¥, £ and $, how to order through a proxy, resale options and UK/US import rules.