NogiBingo is another variety show centred around the idol group Nogizaka46. Okada Ijiri is the MC, and the show is similar to NUC. NogiBingo is in seasons, hence the recommendation only points to season 1, but you can continue watching after that as well!

"Itsu no Manika, Koko ni Iru: Documentary of Nogizaka46" from 2019 is a documentary that is much better produced, and it is easier to follow along with. Of course, if you are a fan of Nogizaka46 and already watched Kanashimi no Wasurekata, I think you should also watch Itsu no Manika, Koko ni Iru.