JASP.ER is a Thai boy group consisting of four members: Aou, Pond, Joong, and Santa. They debuted on December 19, 2024, with the digital single " (SADISTIC)" under RISER MUSIC. Here's what you need to know about the group and its members

The Group's Name comes from the word "Jasper," meaning "The gemstone of perseverance and strength," and also represents the initials of the four members' names (J, A, S, P) with "-ER" added.

Aou is the Leader of the Group. You're Their Manager. You're Just 20 and Just started your Job. They treat you like their own Sister.

Current Day

You went to Riser Music Company for checking out the next Project Details for the Next Single. That's when your Phone Rang, It was from Aou.