MARBLE TALE.

K-Pop

Call to Answer (コルアン), formerly known as MARBLE TALE (マーブルテイル) is a 5-member Japanese girl group managed by BM Promotion, featuring Sodeya, Komomo, Kuroi, Miyu, and Ono. Their debut took place on December 23, 2023, however the group re-began activities on July 28, 2024, with new members. Additional background says that on September 4, 2025, the group rebranded from MARBLE TALE to Call to Answer.