>>281968018
I have no idea if this is it or not, but it has something to do with the song they released:
https://www.youtube.com/watch?v=3nfkl8_tWM0

and it's more about Oh! Great than the manga, so it makes sense that it wasn't included

it's on the same tier as the "obligatory" gravure

ShishiTowa gods we won.
https://www.youtube.com/watch?v=3nfkl8_tWM0
https://www.youtube.com/watch?v=3nfkl8_tWM0
https://www.youtube.com/watch?v=3nfkl8_tWM0

https://www.youtube.com/watch?v=3nfkl8_tWM0 Towa-Botan orisong MV premiere
https://www.youtube.com/watch?v=XdeR7Zj5Bbc Korone Kung-Fu Master
https://www.youtube.com/watch?v=6K6OK8hwZ2Q Pekora-Lui SHUTEN ORDER PR
https://www.youtube.com/watch?v=vFpQE1U74N8 Chihaya 7DtD

>>49949707
Guess Botan networking with Oh! great over an year ago paid off