Is there a direct reference to Hidamari Sketch somewhere in here? I kinda feel there is. (Haven't had the time to start with the anime. I still have three others more to go U_U)

Gotaru said:

Is there a direct reference to Hidamari Sketch somewhere in here? I kinda feel there is. (Haven't had the time to start with the anime. I still have three others more to go U_U)

There is. This is a parody on the cover of the Koiiro Shooting single (one of the Hidamari Radio openings if I'm not wrong, probably for Honeycomb).