More info on the Nerunoda/Megashaki Collabs has been announced. Campaigns begins on July 22nd.

On the Nerunoda side, three idols will be representing the campaign, they are mystery green, unknown pink, and secret white.
https://nerunodacp3.com/?utm_source=x&utm_medium=ogp&utm_campaign=sm&utm_content=bne250630
https://twitter.com/shinyc_official/status/1939490275157836077

On the MegaShaki side, the original 3 Mamimi, Fuyuko, and Luca will be returning for another round.
https://megashakicp5s.com/teaser?utm_source=x&utm_medium=ogp&utm_campaign=sm&utm_content=bne250630
Some special voice clips have been provided with this twitter post.
https://twitter.com/shinyc_official/status/1939490106353782835