Group Members

Haruna (Billlie) Profile, Bio, & Facts 

Haruna (Billiie)
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Haruna (하루나) is a Japanese singer and a member of the K-pop girl group Billlie under Mystic Story Entertainment. 

Haruna (Billlie) Profile

Stage NameHaruna (하루나)
Birth NameOsato Haruna (오오사토 하루나 / 大里 春菜)
BirthdayJanuary 30, 2006
Active Years2021–present
Age18 (in 2024)
Zodiac SignAquarius
Height165 cm (5’5”)
Weight 43 kg (94 Ibs)
Blood TypeA

Haruna (Billlie) Facts:

Early Life

– She was born in Osaka, Japan.

Personal Life

– Her dance roots trace back to GPstudio dance academy.
– According to Siyoon, Tsuki, and Sheon, Haruna is most likely to stay up late. (Kpopconcerts)
– Among her hobbies, she enjoys watching movies.
– She possesses the special ability of playing.
– She wants Tsuki’s eyes. (Popkorn)
– Her charming feature is the mole beneath her eye.
– She is familiarly called turtle maknae and Runa.
– She would choose classic vanilla as an icecream flavor that resembles her. (The Seoul Story)
– Living by the motto “I’ll do it until I can,”.
– She showcased her vocal skills during her audition by singing “Nijiiro” by Ayaka.
– Expressing a desire to experience Haram’s pretty voice, Haruna would like to live like her for a day.
– Her favorite season is winter. (Nylon Music)
– Notably, she stands out as the only left-handed member in Billlie.
– Her hobbies are swimming and artistic swimming.


– She became a member of Mystic Story Entertainment in 2021.
– She holds roles in Billlie as a sub-vocalist, sub-dancer, and the youngest member (maknae).
– She was officially confirmed as a member of MYSTIC Rookies on October 4, 2021, and showcased her talents in a dance cover of Cardi B’s “Up,” alongside fellow MYSTIC Rookies members Suhyeon and Haram.

Likes & Dislikes

– Red is her favorite color.
– Her favorite Korean food is Rose Jjimdak.
– She likes rose braised chicken the most in Korean cuisine. (Cosmopolitan)

Streaming Platform Links
Genie | Bugs | Melon

Haruna Photos

Note: How did you get to know Haruna? Mention your story in the comments section and also share more facts with us if you know!

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Park Emma

I'm a big fan of K-pop, especially the group EXO, and Baekhyun is my Bias. When I'm not writing about K-pop, I enjoy reading books. Join me as I explore the world of K-pop and literature through my writing.

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