K-pop agency RBW will hold the "RBW 2023 Summer Festival Over the Rainbow" on July 16, promising a roster filled with artists from RBW and its subsidiaries, the agency said Wednesday.

The concert will take place at the SK Olympic Handball Gymnasium in southern Seoul under RBW's slogan, "Rainbow Bridge World" that the company aims to be a bridge to connect the world to its dreams.

The lineup for the concert has not been revealed yet.

RBW is home to girl group Mamamoo, Purple Kiss and Kara and boy bands Oneus, Onewe and Vromance. Artists from subsidiaries include DSP Media's coed quartet KARD and boy band Mirae and WM Entertainment's boy bands B1A4, ONF and Oh My Girl.

The concert will also take place in Japan on Aug. 19 and 20 at the Tokyo Garden Theater.

BY YOON SO-YEON [yoon.soyeon@joongang.co.kr]