2020202025 and stuffさんのイラストまとめ

@sleepyrenn Sort of, it's a different background but the same Mugi in colour. I can't find any scans of the original in colour but someone has said they're gonna be scanning the super illustrations book which does contain it. So if they do I'll send you it as well

Mugi in class
Another i'm not 100% sure on but it seems to be based off V1C4 with the same teacher and Mugi is there just not in view much
Sawako doing that
V1C12

Mugi keeping cool
V3C9
Mugi in the winter
V2C12. She also did a similar thing in S1E13 but her winter school uniform

Another Ritsu asleep
V3C13
Ritsu being Ritsu
V3C8

For Go! Go! Maniac:
Yui eating an ice pop
V2C6
Yui being Yui
V2C0 the follow up to eating cake and doing her make up. Also made it into an episode (S2E25)

Mugi pumped up about something
Another I'm not 100% sure on but I think it is based on V1C7 with Mugi declaring Yuri is perfectly fine. If it is then the episode of the anime did the it different again with it being after Yui was chosen to sing and Ritsu asking Mugi about Sawako.

Ritsu asleep in Yui's bed
Not sure about this one but it could be based off the same chapter as before where Ritsu fell asleep in Mio's bed.
Mio and her headphones
V2C5

Ritsu with some bubblegum
V2C11
Ritsu trying to bribe Mio with some cake.
V2C4
The scene never made it into an episode

Yui having no motivation to study
V1C4
This scene was used in an episode (S1E4) however the op uses the Manga angle while the episode in the anime was from a different angle

For Cagayake! GIRLS:
Yui eating some cake
V2C0
The scene was eventually used in an episode (S2E25)