Formed on Girls Planet 999! Kep1er’s popular songs
Kep1er is a seven-member Korean girl group formed in the final episode of the Japan-China-Korea girl group audition program “Girls Planet 999.”
The group’s name carries the meaning “to seize the dream and become one,” and true to that name, they have exploded in popularity in Japan as well.
Originally, they were scheduled to promote for a limited period of two years and six months from debut, but the fact that their activities have continued beyond that time is likely a happy surprise for fans.
This time, we’ll be introducing some of Kep1er’s popular songs, so be sure to check them out!
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Formed on Girls Planet 999! Kep1er's Popular Songs (1–10)
GiddyKep1er8rank/position
There are songs that pull you in from the very intro, right? Especially in K-pop, don’t you get the sense there are a lot of tracks like that? One such hooky song is Giddy by Kep1er, a nine-member girls’ group from Seoul.
The title phrase is repeated in the chorus, and combined with its distinctive rhythm, it gets stuck in your head after just one listen.
The overall structure also unfolds at a brisk pace, which is part of its appeal.
If you’re looking for stimulating K-pop, this track is a top recommendation!
GalileoKep1er9rank/position
It’s the title track of the 5th mini album “Magic Hour,” released in September 2023.
Inspired by Galileo Galilei’s heliocentrism, its unique lyrics capture the excitement of falling in love.
The melody is addictive yet has a refreshing tone! From the first listen, the distinctive rhythm evokes a revival of “WADADA.” Above all, the members are absolutely lovely, and it’s a heart-fluttering song.
Perfect not only when you’re in love, but also for setting off on a trip or starting something new—it’ll fill you with excitement!
I do! Do you?Kep1er10rank/position
The 100th anniversary commercial for hair care brand Hoyu, titled “Hair Color Is a Sign of Determination,” conveys emotions about hair color across various scenes, people’s lifestyles, and perspectives.
Changing your hair color can lift your spirits—many of us have felt that.
The CM song features Kep1er’s Japanese second single, “I do! Do you?,” released in 2023.
Formed on ‘Girls Planet 999’! Kep1er’s Popular Songs (11–20)
KILLA (Face the other me)’Kep1er11rank/position
Born from an audition show and winning popularity with their multinational appeal, Kep1er return with this track prepared as the title song of their album “CRACK CODE,” released in March 2026.
The theme centers on the process of a troubled inner self breaking apart to meet the true self.
It’s an electronic hip-hop number where sharp synthesizers intertwine with trap beats, marking a complete turn from their previously bright image toward a darker, more aggressive vibe.
The group choreography—featuring a biting-your-finger-style move—is incredibly cool, delivering outstanding visual addictiveness as well.
It’s the perfect song for moments when you want to break through the limits holding you back or powerfully fire yourself up.
Highly recommended for anyone who wants to immerse themselves in a mature, cool aesthetic.
RESCUE TAYOKep1er12rank/position
A track in collaboration with the Korean kids’ anime “Tayo the Little Bus.” It follows the 2021 collaboration with ENHYPEN.
This time, the girl group Kep1er, who sparked a whirlwind with “WA DA DA,” took the reins.
The slightly retro looseness and soft high notes create a gentle vibe, revealing a new charm different from their usual powerful image.
The lyrics, which align with the anime’s story of helping friends, are also encouraging and give you a push forward.
You can draw courage from Kep1er’s positive energy!
Straight LineKep1er13rank/position
A number that delivers a powerful message about charging straight toward your dreams.
It’s one of the tracks included on Kep1er’s first Japanese album, “Kep1going,” which was pre-released in April 2024.
With its catchy melody and dynamic sound, it gives you the courage to look ahead, driven by powerful vocals.
The lyrics, filled with determination to overcome hardships and keep chasing dreams, make it a true anthem of encouragement.
It’s packed with Kep1er’s signature vibrancy and energetic charm.
Perfect for moments when you feel like giving up, want to push yourself, or need a little nudge forward.
It’ll recharge you with positive energy!
Tropical LightKep1er14rank/position
Kep1er is a global girl group formed through a survival show, and many people are likely familiar with their energetic performances.
Among their works, a track from the album “Magic Hour” is especially recommended for Reels.
This song is a unit track by Yujin, Xiaoting, Young-eun, and Ye-seo, featuring a pleasant tropical sound that feels like basking in sunshine.
It expresses a sense of freedom that comes from moving with the rhythm and the joy of a sparkling everyday life.
Released in September 2023, it’s perfect for videos like summer trips or café time with friends, so if you’re looking for BGM for your Reels, be sure to check it out.