Currently, “Y2K”, which was nominated for the “2023 New Words/Buzzwords Award”, is becoming a big trend among Generation Z. Among them, Y2K fashion is popular not only in Japan but all over the world.
However, there are many people who say, “I’ve seen the word Y2K, but I don’t know what it means.”
In this article, we will explain the meaning of Y2K, the characteristics of Y2K fashion, and the reasons why Generation Z supports it.
What is Y2K?
First, let’s take a closer look at the meaning of Y2K.

What is Y2K?
Y2K is a word that describes the culture of fashion, design, music, etc. that was popular in the early 2000s.
Y2K means “Year 2000”, Y is the initial of “Year”, K is the unit of 1000 (kilometre used in kg and km), and 2K represents 2000.
In recent years, it has attracted worldwide attention, and in Japan it is known as a term similar to “Heisei Retro”. It is designed with a tight silhouette and colorful taste, and features elements of “mini length”, “sporty”, and “genderless”.
Incidentally, in the music industry, various artists have released new songs by sampling the music that was popular at the time. Therefore, many works that respect and pay homage to Y2K are appearing in modern times.
One theory is that “Y2K” is currently attracting attention because the trends of that time often come back into focus once every 20 years.

The meaning of “Year 2000 Problem”
Y2K was originally a term used to refer to the “Year 2000 Problem,” which was a topic of concern due to the risk of malfunctions in computer systems and devices equipped with microcontrollers.
However, now it is mostly used as a general term for fashion and music that were popular in the early 2000s.

#y2k spreading on SNS
Currently, hashtags such as “#Y2K” and “#Y2K fashion” are trending among young people on SNS such as Instagram and TikTok.
One reason is that Korean idols are incorporating Y2K fashion in their music videos, and famous overseas models and actresses are wearing it. Fans imitated the outfits, and fashion incorporating Y2K elements spread to more people.

Next is Y3K?
In contrast to Y2K, which refers to the fashion of the early 2000s, the term Y3K has also appeared.
Y3K is a fashion inspired by the near future of the 3000s.
For example, there is digital fashion inspired by AI and the Metaverse, and makeup that uses items such as metallic glitter and glitter to create a sci-fi feel.
Also, glossy materials such as sequins and patent materials are popular.

Y2K fashion
So, what are the characteristics of Y2K fashion? We will introduce the items used and the characteristics of each fashion.

Characteristics of Y2K fashion
The big difference between recent Y2K fashion trends and the trends of 20 years ago is that many items originate from Korea and China. Twenty years ago, domestic brands and gals from Harajuku and Shibuya were creating trends, but the current Y2K fashion is a mix of trends coming in from Korea and China.
Under the hashtag “#Y2K Fashion” on Instagram, many American style outfits are posted. In addition, plaid skirts and arm covers worn by K-Pop idols are also trending.
In addition, the fashion theme of Paris Fashion Week is Y2K, which is attracting attention not only in Japan but also around the world.
The specific items used in Y2K fashion are as follows.

Overseas celebrity fashion
Celebrity fashion from overseas also incorporates items with Y2K in mind. The following are famous fashion items from overseas celebrities.

Japanese gal fashion
Speaking of Y2K, many people may think of it as “Heisei gal.” Gal fashion expresses what you like to the fullest. The following items are famous as gal fashion items.
Fashion from Korea
Korean fashion trends are probably largely influenced by the “airport fashion” that Korean idols wear when entering and exiting the country. Fans will refer to the coordination and it will lead to trends. Commonly popular fashion items in Korea are as follows.
In recent years, Korean fashion has seen many fashion items with designs inspired by Y2K’s “sporty,” “Heisei retro,” and “tight silhouette.”
genderless fashion
Around 2000, genderless fashion was also popular, with women wearing men’s items and men wearing women’s T-shirts.
Genderless fashion is supported by Generation Z, who value diversity.
Genderless fashion refers to fashion that allows people to freely enjoy being themselves without being bound by individual concepts such as masculinity or femininity. Although there is a deep-rooted stereotype that men wear “black” and “blue” and women wear “red” and “pink,” genderless fashion allows people to coordinate their outfits without worrying about color schemes. In recent years, there has been an increase in fashion items that use green, purple, and gray, which are not limited to gender. The characteristics of genderless fashion are as follows.

Why Gen Z supports Y2K
Why do Gen Z support Y2K? Let’s see why.
Generation Z’s values are different from those of Millennials.
Y2K is a culture that is loved by a wide range of generations, but Millennials and Generation Z have different values.
Millennials will feel nostalgic for the things they were used to growing up, saying, “I remember the music I used to play.” “When I look at it again, old fashion looks good,” she said, rediscovering her charm and enjoying Y2K.
On the other hand, people from Generation Z find Y2K culture refreshing because they don’t know what they did in the past.
Many teenagers tend to have a contrarian sense of style, such as “It’s old and lame, but on the other hand, it’s cute” and “I like things that are tacky and cool.”
Additionally, as a reaction to the simplicity of the normcore fashion that became popular in the 2010s, Generation Z is supporting the Y2K boom as they seek a sense of individuality and unique culture.
Influence of analog and retro booms
In recent years, the retro boom has been gaining momentum among Gen Z, and it seems to be related to the reason why Gen Z supports Y2K.
Recently, elements that were popular in the past have been reintroduced in various genres such as fashion, music, and food.
Around 2018, it became popular to post things like coffee shop cream soda and records on SNS, and Showa retro is still at the center of the Gen Z retro boom. Now, in addition to Showa retro, Taisho retro and Heisei retro are also attracting attention.
In Heisei Retro, Y2K fashion is the main trend, as are single-use cameras and teen brands that gained attention in the early 2000s. The reason for this is that Generation Z is attracted to the extraordinary feeling that can be seen on social media and enjoys the culture that was popular in the past.
Nowadays, when many things are being digitized, we may be drawn to the uniqueness of analog retro content. In Taisho Retro, retro kimonos, hakama, and Asakusa in Tokyo are popular.
Korean pop culture trends
Popular K-Pop artists are invited to the fashion show, and their styles are featured on social media and the fashion industry. As a result, Y2K has been adopted by global fashion brands and has become the root of global fashion trends.
Gen Z also tends to adopt trends from Korea. It seems that there are many fans of K-POP idols who imitate the fashions worn by their “favorites” in order to “want to get closer to this idol’s style.”
Therefore, Y2K is also considered to be an influx of trends from South Korea.
By the way, the previously popular “Gal Pieces” is said to have originated in Korea, and it spread on social media such as TikTok and Instagram, and has even become popular in Japan.

Examples of advertisements incorporating Y2K
Here we will introduce examples of advertisements that actually incorporate Y2K.
Apple “iPhone 14 Pro”
A Korean female group called NewJeans has been featured in a commercial for Apple’s iPhone 14 Pro.
NewJeans is a group based on the concept of Y2K taste, and is attracting attention from a wide range of generations, especially young people.
Apple’s commercial, which has been broadcast since July 2023, is “Shot with iPhone 14 Pro | NewJeans “ETA””. The commercial shows NewJeans singing and dancing to the song “ETA” while filming with an iPhone 14 Pro.
ZOZOTOWN
ZOZOTOWN’s commercial “ZOZO MUSIC SHOW Y2K” starring actress Tsubasa Honda will be broadcast from May 2023.
This commercial incorporates the 2000s trend “Y2K fashion.”
Tsubasa Honda and the dancers are Morning Musume. We are introducing a campaign that allows you to shop at ZOZOTOWN at a great price, along with the song “Renai Revolution 21”.
McDonald’s Japan “Heisei Burger”
The commercial for McDonald’s Japan’s Heisei Burger product introduces three hamburgers that were popular during the Heisei era. There are three types of products: “Egg Double,” “Roasted Sesame Shrimp Filet-O,” and “Juicy Chicken Black Pepper.”
In this commercial, actress Eliza Ikeda wears various Y2K clothes, and various fashions reminiscent of the Heisei era appear.
By the way, according to the director who produced the commercial, it seems that they focused on advertising expressions from the Heisei era.

summary
Y2K is a word that describes a culture that was popular in the early 2000s.
In particular, Y2K fashion has become a trend among Generation Z, and is attracting attention not only in Japan but also around the world. It is said that the reason Gen Z supports Y2K is because it feels fresh to something that was done in the past, and they are attracted to retro content and things that have an analog feel.
Let’s understand the values of Generation Z, which will create trends in the future, not just Y2K, and utilize it in marketing.

