Table of Contents
Updated September 2026.
Hello, we are LE SSERAFIM. This is a guide to the members of the HYBE girl group that went from rookie act to Coachella and the Billboard 200 in under four years. LE SSERAFIM is under Source Music, a subsidiary of HYBE Labels, making them label mates with BTS, SEVENTEEN, ENHYPEN, TOMORROW X TOGETHER, and more.
Their name is an anagram of "I'm Fearless," a message they carry to their fandom, FEARNOT. Strength, fearlessness, and the ability to overcome challenges run through the group's entire discography.
The LE SSERAFIM Members
LE SSERAFIM is a five-member group: Kim Chaewon, Sakura, Huh Yunjin, Kazuha, and Hong Eunchae.
Kim Chaewon, the leader
Kim Chaewon originally debuted in the girl group IZ*ONE. After the group disbanded in 2021, she debuted again as the leader of LE SSERAFIM. She is a strong vocalist, the daughter of actress Lee Ran Hee, and a graduate of the renowned Hanlim Multi Art School. She previously competed on the survival show Produce 48.
Sakura, the oldest member
Born March 19, 1998 in Kagoshima, Japan, Sakura is the oldest member. She originally debuted in HKT48 at just 13, bringing years of stage experience to the group, and the other members treat her as a big sister. She competed on Produce 48 and debuted with IZ*ONE alongside Kim Chaewon.
Huh Yunjin, the songwriter
Born October 8, 2001, Huh Yunjin is the group's singer-songwriter and has writing and production credits across their releases. Though born in Seoul, she grew up in New York as Jennifer Huh, is Korean American, and grew up speaking English. She is also trained in opera and attended Hanlim Multi Art School. She knew Kim Chaewon before joining, as they performed together on Produce 48.
Kazuha, the ballerina
Born August 9, 2003 in Osaka, Japan, Kazuha is a dancer, rapper, and sub-vocalist. A professionally trained ballerina since age three, she lived in the Netherlands studying with the Dutch National Ballet and is fluent in English. She had the shortest trainee period of all the members, training only three months before debut.
Hong Eunchae, the maknae
Hong Eunchae is the youngest member. After attending Def Music Academy and training under Source Music for over a year, she became the group's lead dancer and a talented vocalist. Like Chaewon, she was born in South Korea.
LE SSERAFIM's Discography
FEARLESS (2022). The debut EP, released May 2, 2022, with five tracks including the title track Fearless.
ANTIFRAGILE (2022). The second EP, released October 17, 2022. It debuted at number 14 on the Billboard 200, the group's first entry on the chart, and was later certified million by the Korea Music Content Association.
UNFORGIVEN (2023). Their first studio album, which reached number 6 on the Billboard 200 in May 2023, the group's first top ten placement there.
EASY (2024). The third EP, released February 19, 2024, and certified million in Korea.
CRAZY (2024). The fourth EP, produced in part with American producer BloodPop.
HOT (2025). The fifth mini album, released in March 2025, closed the EASY, CRAZY, HOT trilogy and featured a collaboration with the Brit Award-winning British band Jungle.
PUREFLOW pt.1 (2026). The second studio album, released May 22, 2026, led by the single CELEBRATION and the title track BOOMPALA, which samples the 1990s hit Macarena. The album debuted at number one on Korea's Circle Album Chart with 570,000 copies sold in its first week and became the group's fifth top ten album on the Billboard 200.
Made My Night (2026). Their second single album, released September 11, 2026, with the title track YOU JUST MADE MY NIGHT.
Global Milestones
LE SSERAFIM have performed at the MTV VMAs and EMAs and at Coachella in 2024. They closed out 2025 performing in Times Square for Dick Clark's New Year's Rockin' Eve, and in 2026 they toured behind PUREFLOW and were scheduled to perform at the iHeartRadio Music Festival in September.
Beyond the Music
The group also has the Crimson Heart webcomic, where five characters representing each member break a curse by gaining the power of the Crimson Heart, following HYBE's webcomic tradition with BTS, TXT, and ENHYPEN. FIM-LOG is a vlog series on their YouTube channel, and The World Is My Oyster is a HYBE documentary following their journey from training to debut.
Collecting K-Pop Albums as a FEARNOT
If you want to collect LE SSERAFIM physically, it helps to understand how Korean albums work. A K-pop album is a package, not just a disc: a photobook, poster, lyric book, and randomly inserted photocards. Each version of the same album carries a different concept and a different photocard pool, which is why collectors buy more than one.
There is also POB, or pre-order benefit: an exclusive photocard or poster that a specific Korean store adds to pre-orders. POBs are not inside the sealed album, only available during the pre-order window, and most never leave Korea. Our full explainer is here: How to Buy a K-Pop Album.
Daebak is based in Seoul and buys from the same shelves Korean fans do. Browse our K-pop albums, official lightsticks, and the wider K-Pop collection to see what is in stock right now.
Frequently Asked Questions
How many members does LE SSERAFIM have?
Five: Kim Chaewon, Sakura, Huh Yunjin, Kazuha, and Hong Eunchae.
Who is the leader of LE SSERAFIM?
Kim Chaewon, who previously debuted with IZ*ONE.
What does LE SSERAFIM mean?
The name is an anagram of "I'm Fearless." Their fandom is called FEARNOT.
Which members are Japanese?
Sakura, born in Kagoshima, and Kazuha, born in Osaka. Huh Yunjin is Korean American and grew up in New York.
When did LE SSERAFIM debut?
May 2, 2022, with the EP FEARLESS.
What is LE SSERAFIM's most recent release?
The single album Made My Night, released September 11, 2026, following their second studio album PUREFLOW pt.1 in May 2026.
Explore More of Korea with Daebak
Daebak is a Korean culture store based in Seoul, shipping K-pop albums and merchandise, K-beauty, snacks, and character goods worldwide. If you want Korea delivered in one box, the Daebak Box is our quarterly subscription of 8 to 12 full-size Korean products, curated here in Seoul.
Written in Seoul, where comeback week means the album racks get rearranged overnight.
