STAYC member ISA(아이사)

Singer YOUNHA praised ISA’s open pop-star vibe and charm.

Within the team, ISA’s vocals provide the provocative flavor.

Within the team, ISA’s vocals are a dignified and resolute nasal tone—one you would recruit even from a rival family.

When stepping away from the team to sing on her own, ISA shows a calm and composed vocal style.

It is one of the videos that represent STAYC.

At 0:14 in the opening of “1 Thing,” the moment when ISA turns her head to reveal her jawline is one of the best scenes from the first full album.

With her strong fighting spirit, ISA sheds tears if she is not satisfied with her own stage.

Her competitive spirit even shows through her pronunciation.

Even in her dreams, she tries to devour something.

ISA’s drinking capacity is two bottles of soju, and none of the members have ever seen her drunk. Though she speaks little, she is extroverted and makes friends very easily.

ISA is in charge of cats, but before joining the team she was said to be a fox.

She also fits well with the team’s color of kindness.

ISA likes cuteness and takes pride in cats.

Watching ISA fall into trouble is entertaining.

When recording “1 Thing,” ISA received directions that were different from what she had expected. She usually wrote lyrics, which were reflected in “Stay WITH me.” She said that the changes in the first full album were more about the team than about individual members.