ARTMS Heejin shares Tokyo hotel photos during Club Icarus promotions

ARTMS member Heejin (Jeon Heejin, 25) shared photos from her hotel room in Tokyo's Kabutocho area, giving fans a glimpse of downtime during the group's Club Icarus promotions.

ARTMS—Heejin, Haseul, Kim Lip, Jinsoul, and Choerry—released their mini 1st album Club Icarus in June 2025 with a showcase marking the comeback. The album centers on a club concept for those who've been hurt, threading through the title track and B-sides. At the showcase, Heejin called it "an album prepared over a long time" and promised the group would "showcase various stages during the hot summer."

The Tokyo stop fits that summer push. Beyond music, Heejin has stayed busy. She took her first lead acting role in 2023 web drama Convenience Store Bessjang (playing Sarang), appeared on Mask King in 2019 and 2024, and joined SBS's Project K Liberation Day special as a panelist in 2025.

In February, she spoke on the "Blockchain Leading Participatory K-POP" session at the 1st World Crypto Forum in Yeouido, Seoul. Her take: "Transparent data disclosure and fan participation provide great motivation to artists"—giving fans a say in activity direction reduces pressure while raising satisfaction.

Heejin debuted solo in 2016 with project single 1st album HeeJin. She placed 1st in pre-voting on survival show Mix Nine and joined the female debut group. Her LOONA-era album So What hit number one on music broadcasts. (Her résumé alone reads like a quietly stacked fourth-gen case study.) ARTMS launched with regular 1st album Dall in 2024; Heejin also contributed lyrics to multiple tracks on mini-album K, including title track "Algorithm," and released digital single Honestly, a Future Bass reinterpretation of an existing song.