Younha
Younha's second single Houkiboshi was used as an ending song for the popular anime show BLEACH. It became a hit - debuting on the Oricon chart at #18, it peaked at #12 and propelled Younha into the limelight. With this single, she became only the second Korean, after BoA, to have broken the Oricon chart's top 20. Between "Touch / Yume no Tsuzuki" and "Houki Boshi", she released "Motto Futari de". It flopped massively, only reaching #117 on the Oricon Charts possibly due to a lack of promotion. Her later single, Touch / Yume no Tsuzuki, first charted at the #15, with the tie-in and went as high as #11. After releasing five singles, Younha released her first album entitled Go! Younha.  It reached the #10 spot on the Oricon weekly charts.