[1] On June 11, 2023, it was announced that Loona members HyunJin and ViVi had signed with CTDENM after terminating their contracts with Blockberry Creative.

[2] YeoJin, Go Won, and HyeJu followed suit, with CTDENM confirming that they had signed with the agency on July 5.

[3] On July 31, CTDENM announced that the quintet would re-debut as Loossemble with plans of releasing an album.

[4] Three days later, it was announced that the quintet would embark on the Loona Assemble the US Debut Ceremony starting from September 15.

[9] On July 18, it was announced that the quintet would be embarking on their next US tour Up_Link Station across nine cities, beginning on October 6.