Na Go-eunOldest member
나고은- Name
- Na Go-eun
- Born
- 3 September 1999
Co-wrote and co-produced the debut title track "Ponzona".
Girl group · RBW · since 2021
RBW's first girl group after MAMAMOO, known for witch and zombie concepts and members who wrote their own songs. They ended group activities in November 2025 with a farewell concert in Seoul.
6years on 15 March 2027 · in 142 days
PURPLE KISS were the first girl group RBW launched after MAMAMOO, and the label of younger sisters stuck. Dosie said at the debut showcase that the comparison only made them work harder. Seven members debuted in March 2021 with Into Violet. Their title track "Ponzona", Spanish for poison, had started life as a trainee evaluation song, and Na Go-eun, Yuki and Swan helped write and produce it. The name came from the colour itself: purple is a blend, and so were they.
The early releases each came with a persona. "Zombie" followed that autumn, and by the end of the year Rolling Stone India counted "Ponzona" among the best debuts of 2021. In late 2022 Park Ji-eun left the group and the other six carried on. The next year brought the camp of "Sweet Juice", a Japanese debut and the FESTA tour, their first across the United States. American fans, Dosie said later, were very energetic.
By BXX in 2024 the members had more say than ever. Chaein said the agency gave them freedom with the songs, the videos and even the costumes. The album name was a joke on "Best Friends Forever", with the FF swapped for XX. That autumn "On My Bike" went the other way, all guitar riffs and heavy bass. Then I Miss My... dropped the witch image altogether for the brighter, fairy-like "DoReMi".
Three weeks after "DoReMi", RBW announced that group activities would end in November 2025. The agency spoke of respecting each member's own dreams. Korean media read it as a sign of how hard the market is for groups outside the biggest labels. The six kept their promises first: an English album, shows in Japan, a North American run and the A Violet to Remember tour. It closed at Yes24 Wonderwall Hall in Seoul in mid-November, their first meeting with Korean fans since a fan concert in January 2024.
Debut with the EP Into Violet and "Ponzona", RBW's first girl group since MAMAMOO.
Second EP Hide & Seek, with the title track "Zombie".
Park Ji-eun leaves the group; PURPLE KISS continues as six.
Fifth EP Cabin Fever, with "Sweet Juice".
Single album Festa and the start of their first US tour.
Sixth EP BXX, with "BBB".
Seventh EP Headway, with the hip-hop title track "On My Bike".
Single album I Miss My... trades the witch image for a brighter look on "DoReMi".
RBW announces that group activities will end in November.
The A Violet to Remember tour ends at Yes24 Wonderwall Hall in Seoul.
24 October 2026
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The Fan Chart on The Crowd adds up every fan's top 10. Here is where PURPLE KISS stands.
Co-wrote and co-produced the debut title track "Ponzona".
Said at the debut showcase that being called MAMAMOO's younger sisters pushed them to work harder.
Part of the line-up from the debut to the final concert in Seoul.
The Japanese member; also debuted in the project group EL7Z UP through Queendom Puzzle.
Named balance between vocals and dance as what set the group apart.
Released the solo single album Twenty in July 2023, produced by Jung Key.
The group debuted in Japan in 2023. In August 2025 came Our Now, an English album with English versions of older songs and two new tracks, "Want U Back" and "Unhappily Ever After".
The official fan name, used by RBW in its farewell statement in August 2025.
On 15 March 2021, with the EP Into Violet and the title track "Ponzona".
The final line-up was Na Go-eun, Dosie, Ireh, Yuki, Chaein and Swan. Park Ji-eun was in the original seven-member line-up and left in November 2022.
PLORY. RBW thanked PLORY in its statement about the end of the group.
Purple is a colour made by blending others, and the members said each of them brings her own colour to one harmonious whole. The kiss stands for love.
No. RBW announced on 4 August 2025 that the group would end its activities in November, out of respect for each member's own plans. The last tour, A Violet to Remember, closed in Seoul on 15 November 2025.
Know your PURPLE KISS?Six K-pop questions a day in the Daily, and a collectible card for every finished set.
Play the DailyLast checked 24 October 2026. Sources include The Korea Herald, The Korea Times, Soompi, Tenasia and Korea JoongAng Daily. Spotted a mistake? Tell us.