1st Japanese Album untuk Major Debut ” FIVE TREASURE ISLAND” Released 18 Mei 2011

Track List:
1. Flower Rock
2. SATISFACTION
3. ハルカ (Haruka)
4. Brand-new days
5. Mi · ra · i
6. いつか (Itsuka)
7. So today …
8. Yume
9. Rock’n’roll
10. Boom Boom Boom
11. Music Life
12. Friends
13. Treasure
Haruka dan Itsuka menjadi ost. drama Jepang berjudul ”Muscle Girl” yang dibintangi Lee Hongki ^^
3rd Korean Mini Album ”RETURN” Released May 24, 2011

Information:
Language: Korean
Release Date: 2011.05.24
Tracklist:
01. Hello Hello
02. Oh
03. 널 갖겠다 (Neol Gatketda) / I Will Get U
04. 고백합니다 (Gobaekhamnida) / I Confess
05. Sunshine Girl