RAG MusicK-POP
Lovely K-pop

Summary of Korean female idols: Introducing popular K-pop girl groups

It’s no longer unusual to see idol groups from South Korea appearing on Japan’s music charts.

Even among “idol groups,” Korean groups are especially appealing for their high level of performance, and they’re gaining fans not only in Japan but all around the world.

In this article, we’ll focus on female groups among the many successful Korean acts and introduce them.

We’ve selected only super famous girl groups, so if there are any you don’t know yet, take this opportunity to check out their performances.

Summary of Korean female idols: Introducing popular K-pop girl groups (1–10)

Teddy BearSTAYC

STAYC(스테이씨) ‘Teddy Bear’ MV
Teddy BearSTAYC

STAYC is a girl group that’s been attracting more and more attention each year.

Their signature track “ASAP” and the 2023 hit “Teddy Bear” have both enjoyed widespread popularity.

They debuted in 2020 under High Up Entertainment.

In an era where girl-crush concepts dominate the mainstream, they stand out with a teen-fresh vibe full of energy and bounce.

As the first group produced by the songwriting team Black Eyed Pilseung—known for early TWICE hits—their work has exceptional polish.

Their songs have addictive hooks and a good kind of quirkiness.

All the members are strong vocalists, so performance videos focused on singing are highly recommended.

True to their name, “Star To A Young Culture,” they seem poised to lead youth culture.

FEARLESSLE SSERAFIM

LE SSERAFIM (르세라핌) ‘FEARLESS -Japanese ver.-‘ OFFICIAL M/V
FEARLESSLE SSERAFIM

LE SSERAFIM debuted under SOURCE MUSIC, a HYBE subsidiary, as HYBE’s first girl group.

With members like Sakura and Chaewon who bring experience from IZ*ONE, the group’s skills are guaranteed.

Their thoroughly crafted girl-crush concept is truly one-of-a-kind, captivating with glamorous yet powerful expression.

Their refined dance performances, marked by beautiful formations, are also a must-see.

Be sure to check out their down-to-earth, cute charm as seen in livestreams and variety shows, too.

OMGNewJeans

NewJeans (뉴진스) ‘OMG’ Official MV (Performance ver.1)
OMGNewJeans

Recently, there’s been an increase in multinational groups in K-pop.

NewJeans is one of the most talked-about multinational K-pop groups right now.

The lineup consists of three Koreans, one Korean-Australian, and one Vietnamese-Australian, and they excel at the high-quality performances that are characteristic of K-pop.

The group name “NewJeans” is said to carry the message of becoming a familiar, timeless group like a pair of jeans.

Their fashion is also extremely cute, so they’re a must-see for women who like K-pop!

I do! Do you?Kep1er

Kep1er 케플러 | ‘I do! Do you?’ M/V
I do! Do you?Kep1er

Kep1er is a K-pop idol group formed in 2022.

In Japanese, their name is read as “Kepler,” and the members consist of six Koreans, two Japanese, and one Chinese.

Broadly speaking, Korean idol groups fall into two categories: those that incorporate club music and those that focus on pop.

Kep1er belongs to the latter, characterized by catchy music similar to TWICE.

Their songs feature many melodies that are familiar to Japanese listeners, making them an ideal group for anyone looking to get into K-pop.

EUNOIABilllie

Billlie | ‘EUNOIA’ M/V
EUNOIABilllie

Formed in 2021 and debuting under MYSTIC STORY, Billlie are billed as fourth-generation super rookies.

The group includes two Japanese members, Tsuki and Haruna.

In 2023, they won first place on a music show for the first time with “EUNOIA.” Their worldbuilding blends a mysterious yet stylish mood, and their strikingly clear, luminous visuals really stand out.

The members of Billlie can pull off any genre.

You can sense a vibe that mixes the pure, neat concepts popular in the mid-2010s, girl crush, and the refined feel that’s become prominent in the Reiwa era and beyond.