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CSR Members Profile

CSR Members Profile 

CSR (첫사랑/Cheos-Sarang, formerly known as 05class) is a 7 member girl group under POPMUSIC. 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.

CSR Fandom Name: Maeum
CSR Official Colors: N/A

Official Accounts:
Cafe Daum: @csr.official
Instagram: @csr.offcl
Facebook: @첫사랑 CSR
TikTok: @csr.offcl
Twitter: @CSR_offcl
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:
Sua

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

Sua Facts:
– She lives in Anyang, Gyeonggi-do, South Korea.
– Education: Anyang Art High School.
Geumhee, Sua and Seoyeon studied at the same middle school.
– She’s in a dance club at school.
– She thinks iPhones are better at design and taking better quality photos.
– If she could have a power she would choose to be invisible.
– If she would have to choose between washing her face and washing her teeth, she’d choose not brushing her teeth.
– She hates pigeons.
– She’d prefer living as a pigeon rather than living with pigeons.
– She’d rather have 300mm feet than 30cm hands.
– Her hand’s size is 15-20 cm.
– She listens to Sunmi.
– She never has her hair plain because she thinks it’s boring.
– Both Sua and Seoyeon are playing a phone game named “Hamster Village”, but Seoyeon is better at it.
Show more Sua 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:
– Her nickname is Mygumi (jelly name) because the pronunciation of her name and the word are similar.
– 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.
– Geumhee rather live with pigeons over living as a dove.
– She’d rather have 300mm feet than 30cm hands.
– Her shoe size is 245/250 mm.
– She likes touching her eyelashes when she applies her mascara.
– Geumhee loves her dolls and mobile.
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:
– She was born in Ujeongbu, Gyeonggi-do, South Korea.
– She eats sprinkles before practice.
– Sihyeon prefers fried chicken (with sauce) over seasoned chicken.
– She prefers text over phone.
– Her favorite drinks are strawberry latte, sweet latte, chocolate latte, mint chocolate frappuccino, and her number one favorite, milk tea.
– Sihyeon’s shoe size is 230mm.
– Her nicknames are Vanellope, Geuk TJ, and Little Monkey.
– Sihyeon’s favorite fruits are blueberries, mangoes, watermelons, strawberries, and all kinds of fruits.
– She has an older sister.
– Sihyeon loves having a pink hair comb.
– Her favorite season/weather is summer nights.
– 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.
Geumhee, Sua and Seoyeon studied at the same middle school.
– Her shoe size is 230mm.
– Her favorite color is pink.
– Her favorite food is pork belly.
– 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.
– 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 washing her face.
– If she’d have to live with pigeons she’d give up on living.
– She’d rather have 300mm feet than 30cm hands.
– She thinks Sua looks really good in high bun style.
– She prefers the high bun style over double hair buns and double ponytails.
– She’s the Baby Koala and mood maker of the group.
– Both Sua and Seoyeon are playing a phone game named “Hamster Village”, but Seoyeon is better at it.
Show more Seoyeon fun facts…

Yuna

Stage Name: Yuna (유나)
Birth Name: Iimura Yuna (飯村 柚那)
Position:
Birthday: April 23, 2005
Zodiac Sign: Taurus
Height:
Weight:
Blood Type: A
Nationality: Japanese
MBTI: ENFP
Instagram: @abcdefg_d110

Yuna Facts:
– Yuna was 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.
– Yuna’s favorite drinks are iced tea (peach flavor), green tea latte, cider, and dolce black milk tea.
– She has a sleeping habit of talking in her sleep, having her eyes open, and moving during her sleep.
– Her favorite season/weather is winter / winter early in the morning (dawn).
– Yuna’s favorite fruits are strawberries, grapes, and oranges, but she really just likes to eat any.
– One of her songs in her playlist is Stray Kids’s “잘 하고 있어 (Grow Up)”
– She thinks both the sea in the valley and in the summer are equally good.
– Her favorite things are her phone, doll, and diary.
– Yuna likes half and half of seasoned and fried chicken when asked if she likes seasoned or fried chicken.
Show more Yuna fun facts…

Duna

Stage Name: Duna (두나)
Birth Name: Kang Du Na (강두나)
Position:
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 shoe size is 240mm.
– Her favorite color is blue.
– Duna’s role model is Wonyoung from IVE & IZ*ONE.
– Her favorite food is tteokbokki.
– Her favorite subjects are Arts and Athletics.
– Duna’s favorite song is IU‘s “밤편지 (Through the Night)”
– She is known for being the best decorator.
– Duna’s favorite drink is coke.
– She would rather have fried chicken (cooked & dipped in sauce) over seasoned chicken.
– She has a chihuahua named Dodo.
– Duna says she’s #2 in CSR.
Show more Duna 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.
– She likes taking photos with iPhones.
– If she could have a power she would choose teleportation.
– Her favorite song is Taeyeon’s “Weekend”
– She prefers boneless chicken over seasoned and fried chicken.
– She has an older brother.
– 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’d rather have 300mm feet than 30cm hands.
– Her favorite fruit is strawberries.
– Her mom thinks that high buns style suits Sua a lot.
– Her favorite color is red.
– “YeHa” means “Yeham Hi” in her language.
– She has a sleeping habit of laying down on her side.
– “0Ha” means “05Class Hi” in her language.
Show more Yeham fun facts…

Post by hein

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

Note: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thank you.

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?

Latest Release:

Debut:

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