1) Go Youn-ha (Hangul: 고윤하, Hanja: 高潤荷; born April 29, 1988, in Seoul, Sout… Read Full Bio ↴1) Go Youn-ha (Hangul: 고윤하, Hanja: 高潤荷; born April 29, 1988, in Seoul, South Korea), better known by the mononym Younha (Korean: 윤하, Japanese: ユンナ), is a K-Pop and J-Pop singer-songwriter and record producer under C9 Entertainment. She debuted in 2004 with the release of her first single, "ゆびきり" (Yubikiri).

Younha made her debut as an artist at the young age of sixteen. Nicknamed the "Oricon comet" for her success in Japan, she has released eight singles and two albums there with varying degrees of success. Several of her songs have been featured in anime/dramas. In 2006, she debuted in South Korea, where she is regarded as one of the country's best singer-songwriters.

2) YOUHA is a different artist whose scrobbles inexplicably appear under "Younha." Youha is a soloist currently under the label Universal Music Korea and has been since September 2020. Previously, she had been a YG trainee for 9 years until she left in 2019.

Youha is well known for helping with the composition, writing and production of her music as well as other artists' music. She has been credited for the writing/composing of songs such as LOONA's 'PTT (Paint The Town)' and 'Wow' and VICTON's 'What I Said'.

On September 29 2020 she debuted with her single 'ISLAND'. The following year, August 24 2021, she released a single album titled 'Sweet-Tea' with pre-release single 'Cherry On Top' and title track 'Ice-T'. On August 25 2022, she released an ep titled 'love you more,' featuring 5 songs.