Popularity ranking of OH MY GIRL, the sister group of B1A4
OH MY GIRL is a six-member Korean girl group whose name means “I want to be the public’s ‘my girl.’” They debuted in 2015 as the sister group of B1A4.
Not only are they adored for their cute looks, but they’ve also earned high praise for their music, which features many artistic tracks.
In 2020, they released their first single in Japan, and expectations are high for even greater success going forward.
This time, we’re introducing a ranking of OH MY GIRL’s most popular songs.
If you haven’t checked them out yet, take this opportunity to dive into OH MY GIRL’s music!
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Ranking of Popular Songs by OH MY GIRL, the Sister Group of B1A4 (21–30)
Weather DiaryOH MY GIRL22rank/position

This is a song gifted to fans by the girl group OH MY GIRL as they celebrate their 10th anniversary.
True to their image as “concept fairies,” the shimmering dream-pop sound feels wonderfully comforting.
Like writing down the weather of your heart in a diary, the lyrics sing, “No matter how we feel, when we’re together, we shine,” as if celebrating the 10-year journey they’ve walked with their fans and the future yet to come.
First performed at their anniversary concert in April 2025, the track is a heartfelt present filled with gratitude for longtime supporters.
It’s a gentle anthem that brightens your mood like a sunny day—even when your heart feels heavy on a rainy one.
You might find your heart warmed by their story.


