So, about that Doraemon reference Tsumugi threw up:

http://doraemon.wikia.com/wiki/Chapter_053:Cursed_Camera



I don’t know if there’s any mistranslation with Tsumugi’s line about security cameras and target practice, but it’s telling that dolls can be seen with the Monocubs, and the title’s use of ‘noroi’ can be linked back to TDR’s logo which looks like the word as well.

You can also read the chapter here.

But what about the next chapter?

http://doraemon.wikia.com/wiki/Chapter_054:Lies_Become_Truths



…OH.

And here’s the chapter.