1. Park So Jin
Birth Name: Park So Jin
Stage Name: Sojin
Position: Leader, Main Vocalist
Birthday: May 21, 1986
Education: Yeongnam University – Mechanical Engineering
Blood Type: AB
Height: 167 cm
Hobbies: Cleaning, searching for a good song, writing music, browsing Youtube video, shopping, eating snacks, playing piano
Skills: Piano, calligraphy
Personality: Clear likes and dislikes. Really cheerful. Sadness and anger is clearly expressed. Endures anything that can be endured.
Twitter: http://twitter.com/Girls_Day_Sojin
2. Lee Hye Ri
Birth Name: Lee Hye Ri
Stage Name: Hyeri
Nickname: Big Laugh Hyeri
Position: Maknae, Lead Dancer
Birthday: June 9, 1994
Education: Seoul Performing Arts High School
Blood Type: AB
Height: 167 cm
Hobbies: Watching movies, reading books
Skills: Marathon, writing
Personality: So cool ~~ but easily hurt and softie with a lot of tears
Twitter: http://twitter.com/Girls_Day_Hyeri
3. Woo Ji Hae
Birth Name: Woo Ji Hae
Stage Name: Jihae
Position: Girl’s Day ‘Power Dance’, Rapper
Birthday: May 14, 1989
Education: Sungkyunkwan University – Dance
Blood Type: B
Height: 163 cm
Hobbies: Music appreciation, shopping, exercising (gym), yoga
Skills: Korean dance, modern dance, ballet, hiking/climbing
Personality: Quiet and frank, temperamental
Twitter: http://twitter.com/Girls_Day_Jihae
4. Kim Ah Young
Birth Name: Woo Ji Hae
Stage Name: Jihae
Position: Girl’s Day ‘Power Dance’, Rapper
Birthday: May 14, 1989
Education: Sungkyunkwan University – Dance
Blood Type: B
Height: 163 cm
Hobbies: Music appreciation, shopping, exercising (gym), yoga
Skills: Korean dance, modern dance, ballet, hiking/climbing
Personality: Quiet and frank, temperamental
Twitter: http://twitter.com/Girls_Day_Jihae
5. Bang Min Ah
Birth Name: Bang Min Ah
Stage Name: Minah
Position: Lead Vocalist, Face of The Group
Birthday: May 13, 1993
Education: Dongguk Women’s University
Blood Type: O
Height: 165 cm
Hobbies: Watching movies, dancing, listening to music, making facial expression
Skills: Acting cute, piano, dancing, singing, impersonating Lena Park
Personality: Seems easy going but more timid than most
Twitter: http://twitter.com/Girls_Day_Minah