>Renai Circulation with Mel and NoelShe says the reason she picked these two is that because she really loves both of their ASMR/whisper-like voice and that she wanted to know what it feels like to be 'squeezed' in between that, hence the guest and song choice. She mentioned that there was supposed to be a part that they'll include in an MC but Mel and herl were so focused on dancing that they completely forgot about it, Danchou comes in for the save though (as seen here
https://youtu.be/aPHng8urnYY?t=214). She says they also took a lot of recordings like being tongue-tied/intentionally fumbling their words, kinda a reference to Bakemonogatari I guess, and that Danchou should be uploading some of it on her channel. Of course, she'll upload some random clips on her own channel too. She says Mel taught her a lot about the dance and gave her a lot of advice, also Mel was the one who suggested that Kanata should be the only one who says the 'Se-no!' part at the start, since originally it was supposed to be the 3 of them.
>Sweet Magic with HaachamaShe says the song fits Haachama perfectly. And their performance, down to their rehearsals was very Chamatan-like, including this part at the start
https://youtu.be/aPHng8urnYY?t=413 where Haachama comes up with something and they were wondering if they should put it in, that kinda back and forth. Even the heart pose at the end, it was supposed to be done at the start but Haachama being Haachama it ended up like that. She mentions that Chamatan just kinda fell out for no reason, even though they used to collab monthly but she says that they talk a lot despite that, even going out for dinner and stuff (she mentioned this one in a mengen before). She says Chamatan is indestructible.
>Usseewa with TowaShe says it's mostly similar to the cover, like the division of parts to sing. She mentions Towa was really nervous for some reason, like that one time they were trying a lot of stuff during rehearsals like where to put in the MC part or if they should include one, etc. and Towa was super formal just agreeing with everything. She says she had a lot of fun and both of them really liked that low angle view they did.