Rainbow's Jisook revealed the fanclub card that she designed herself.

On the 8th, Jisook tweeted, "The Rainbow fanclub 'Rainnous' card that Jisook designed came out ? If you have it, I'll love you�-3-/" and uploaded a photo of herself holding the Rainnous fanclub card.

Jisook is known for her unique creativity, and she became the first idol to create the design for her fanclub card. The card has her handwriting and small drawings, and will be a special member card.�Jisook had always wanted to gift her fans with a special gift, and had gone to her label first with her suggestion.