# Soridata Artist Profile - CSR

> **Language Note:** Soridata Markdown endpoints are served in English. For localized browser views (e.g., `/pt/`, `/jp/`), refer to the corresponding `.html` endpoints.
> **Note on this markdown version:** Unlike the HTML/CSS version, this markdown lacks some graphics and charts that are mostly visual. Raw data is presented where applicable.
>
> **CSR** (첫사랑) is a South Korean Girl Group that debuted in 2022. They consist of 7 members: Sua, Duna, Geumhee, Seoyeon, Sihyeon, Yeham and Yuna. 

# General Information

- Soridata ID: 3543
- Group Gender: Female
- Stage Name: CSR (첫사랑)
- Previous Stage Name: 05class ()
- Aliases: Cheos-Sarang
- Fanclub Name: MAEUM
- Original Company: A2Z Entertainment
- Active Since: 2022
- Debut Day: 2022-07-22
- Current Status: Active

# Metrics and Achievements

- Success Rating: 0.4
*_Success is a star rating that goes from 0 (min) to 5 (max), each star represents one of the following: Sales up to 500000, Streaming score up to 700, Awards up to 5, Youtube Views up to 250 million, Yearly awards up to 7. Example: An artist with 250000 sales (0.5 stars), 900 streaming score (1 star), 8 awards (1 stars), 200 million Youtube views (0.8 stars) and 6 yearly awards (0.85 stars) would be rated ~4.16._*
- Time to Success: 133 days
*_Time to Success measures the duration from debut until an artist reaches their first major milestone: reaching #1 on the Circle Chart Weekly, achieving cumulative sales of 100000 units, or winning a music show award (whichever occurs first)._*
- Last Release: 2026-03-26
- Perfect All-Kills (PAKs): 0
- Music Show Awards: 1
- Most Awarded Song: [♡TiCON](https://www.youtube.com/watch?v=OX6FRQH-Zyw)
- End of year Awards: 0
- Streaming Weekly data (from Circle Chart Digital, available since 2010): Artist never ranked in top 100
- Billboard Global 200 weekly data (available since 2020, counting only Korean acts): Artist never ranked in top 200
- Physical Sales (Circle Chart Album, published since 2010): 48,814+ units
- Total Youtube Views (from official videos): 23,268,437+

# Members of the group

- [Sua (수아)](https://soridata.com/artists/Yoo-Sua.md): Yoo Sua (Date of Birth: 2005-07-23 - 21 years) from South Korea as Leader, Vocal
- [Duna (두나)](https://soridata.com/artists/Kang-Duna.md): Kang Duna (Date of Birth: 2005-04-28 - 21 years) from South Korea as Vocal
- [Geumhee (금희)](https://soridata.com/artists/Geumhee.md): Han Geumhee (Date of Birth: 2005-03-04 - 21 years) from South Korea as Vocal
- [Seoyeon (서연)](https://soridata.com/artists/An-Seoyeon.md): An Seoyeon (Date of Birth: 2005-03-26 - 21 years) from South Korea as Vocal
- [Sihyeon (시현)](https://soridata.com/artists/Hwang-Shyeon.md): Hwang Shyeon (Date of Birth: 2005-03-12 - 21 years) from South Korea as Vocal
- [Yeham (예함)](https://soridata.com/artists/Yeham.md): Koo Yeham (Date of Birth: 2005-10-07 - 21 years) from South Korea as Vocal, Maknae
- [Yuna (유나)](https://soridata.com/artists/Iimura-Yuna.md): Iimura Yuna (Date of Birth: 2005-04-23 - 21 years) from Japan as Vocal, Dancer

# Links and references

- [Instagram](https://www.instagram.com/csr.offcl/)
- [Facebook](https://www.facebook.com/csr.offcl/)
- [TikTok](https://tiktok.com/@csr.offcl)
- [Youtube Channel](https://www.youtube.com/channel/UCVE2m6JfuhSu6dHzB_IzpFA)
- [Melon](https://www.melon.com/artist/timeline.htm?artistId=3114543)
- [Wikipedia](https://en.wikipedia.org/wiki/CSR_(group))
- [Namu.wiki](https://namu.wiki/w/첫사랑(아이돌))
- [Apple Music](https://music.apple.com/artist/csr/1636396869)
- [Spotify](https://open.spotify.com/artist/06MX3Ecb8PHyNFmq8irTWC)