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CSR Members Profile

CSR Members Profile and Facts:

CSR (첫사랑/Cheos-Sarang, formerly known as 05class) is a 7 member girl group under POPMUSIC and RBW Entertainment Japan. They debuted on July 27, 2022 with the mini album Sequence: 7272. The girl group’s concept is a class of young girls who were born in 2005. The group consists of: Sua, Sihyeon, Yuna, Seoyeon, Duna, Geumhee, and Yeham.

Fandom Name: MAEUM (마음) (Meaning the beginning of the first love (CSR), and the reason for their existence.)
Fandom Colors: N/A

Official Accounts:
Cafe Daum: @csr.official
Instagram: @csr.offcl
Facebook: @첫사랑 CSR
TikTok: @csr.offcl
Twitter: @CSR_offcl
Twitter (Japan): @CSRoffcl_J
YouTube: @첫사랑(CSR)

What is the meaning behind ‘CSR’?
Sua: “I think first love is a word that will be remembered for a long time. Which we want to be in people’s memories for a long time. Everyone has a lot of love at first sight. We therefore named it with the desire to become a memorable group for a long time.”

Members Profile:
Duna

Stage Name: Duna (두나)
Birth Name: Kang Du Na (강두나)
Position: Leader
Birthday: April 28, 2005
Zodiac Sign: Taurus
Height: 164 cm (5’4)
Weight:
Blood Type: A
MBTI: INFP

Duna Facts:
– Duna was born in Wonju, Gangwon, South Korea.
– Her strength is being good at challenges.
– She was revealed through the Christmas Makeup vlog.
– Duna says she’s the best at winking in CSR.
– Her favorite color is Blue.
– Her role model is Wonyoung from IVE.
– Duna says she’s #2 in CSR.
– She is a contestant on Chuang Asia Thailand.
Show more Duna fun facts…


Geumhee

Stage Name: Geumhee (금희)
Birth Name: Han Geum Hee (한금희)
Position:
Birthday: March 4, 2005
Zodiac Sign: Pisces
Height:
Weight:
Blood Type: B
Nationality: Korean
MBTI: ISFP

Geumhee Facts:
– Geumhee has a sleeping habit of sleepwalking.
– She likes Bae Yunjeong.
Geumhee, Sua and Seoyeon studied at the same middle school.
– Her favorite color is light purple.
– If she could have a power she would choose teleportation.
– If she would have to choose between washing her face and washing her teeth, she’d choose not brushing her teeth.
– She was a contestant on Chuang Asia Thailand. She was eliminated in Episode 5 at Rank #59.
Show more Geumhee fun facts…

Sihyeon

Stage Name: Sihyeon (시현)
Birth Name: Hwang Si Hyeon (황시현)
Position:
Birthday: March 12, 2005
Zodiac Sign: Pisces
Height:
Weight:
Blood Type: B
Nationality: Korean
MBTI: ENTJ

Sihyeon Facts:
– Born in Ujeongbu, Gyeonggi-do, South Korea.
– She eats sprinkles before practice.
– Sihyeon prefers fried chicken (with sauce) over seasoned chicken.
– She has a sleeping habit of talking in her sleep.
Show more Sihyeon fun facts… 

Seoyeon

Stage Name: Seoyeon (서연)
Birth Name: An Seo Yeon (안서연)
Position:
Birthday: March 26, 2005
Zodiac Sign: Aries
Height: 161 cm (5’3)
Weight:
Blood Type: O
Nationality: Korean
MBTI: ENFP

Seoyeon Facts:
– She is from Bucheon, Gyeonggi-do, South Korea.
– She is a fan of former UNI.T member, NC.A.
– Fans say she looks like IVE‘s Gaeul.
Geumhee, Sua and Seoyeon studied at the same middle school.
– Her favorite color is Pink.
– Her favorite subjects are Music and Athletics.
– She thinks Samsung is better in terms of function that iPhone.
– She thinks Siri is really good at answering.
– She was a contestant on Chuang Asia Thailand. She was eliminated in Episode 5 at Rank #53.
Show more Seoyeon fun facts…

Yuna

Stage Name: Yuna (유나)
Birth Name: Iimura Yuna (飯村 柚那)
Position: Main Dancer
Birthday: April 23, 2005
Zodiac Sign: Taurus
Height:
Weight:
Blood Type: A
Nationality: Japanese
MBTI: ENFP

Yuna Facts:
– Born in Ibaraki, Japan.
– She likes eating makchang.
– Yuna rather phone over text.
– Her nicknames are Yunabi (Yuna+Butterfly), Poodle, Maknae, Little One, Iyuna.
– She was a member of the Japanese girl group Harajuku DREAMMATE.
– Yuna has two poodle puppies named Lala and Popo.
– She has two younger brothers.
– Her favorite colors are Yellow, Purple, and Emerald.
Show more Yuna fun facts…

Sua

Stage Name: Sua (수아)
Birth Name: Yoo Su A (유수아)
Position:
Birthday: July 23, 2005
Zodiac Sign: Leo
Height:
Weight:
Blood Type: B
Nationality: Korean
MBTI: ESFP
TikTok: @dancesua05

Sua Facts:
– She lives in Anyang, Gyeonggi-do, South Korea.
– Education: Anyang Art High School.
– Nicknames: Yoo Soonga and Yoo Swa.
Geumhee, Sua and Seoyeon studied at the same middle school.
– She was part of her middle school’s dance club.
– Her favorite food is gopchang-jeongol.
– She listens to Sunmi.
– Both Sua and Seoyeon are playing a phone game named “Hamster Village”, but Seoyeon is better at it.
Show more Sua fun facts…

Yeham

Stage Name: Yeham (예함)
Birth Name: Koo Ye Ham (구예함)
Position: Main Vocalist, Maknae
Birthday: October 7, 2005
Zodiac Sign: Libra
Height:
Weight:
Blood Type: A
Nationality: Korean
MBTI: INTJ

Yeham Facts:
– She lives in Yeoksam-dong, Gangnam, Seoul.
– Her middle school was in Sejong City.
– She listens to Justin Bieber.
– Her hobby is singing.
– If she could have a power she would choose teleportation.
– Her nickname is Koo Jogi (Precious Koo Yeham).
– If she would have to choose between washing her face and washing her teeth, she’d choose not washing her face.
– She was a contestant on Chuang Asia Thailand. She was eliminated in Episode 5 at Rank #57.
Show more Yeham fun facts…

Profile Made by hein

( Special Thanks to ST1CKYQUI3TT, Viien, Jelly, Jieun and Lia for providing me with more info )

NOTE 1: Please don’t copy-paste the content of this page to other sites on the web. If you need to use info from our profile, kindly put a link to this post. Thanks – KProfiles.com

NOTE 2: Sua was confirmed to be the leader in an old vlog and Yeham’s main vocalist position was confirmed while she was introducing herself in the debut showcase.

Who is your 05class bias?

Related: CSR Discography

Latest Release:

Latest Comeback:

Do you like CSR? Do you know more facts about them? Feel free to comment down below.