The relationships amongst the prisoners can affect each other. For example, if one person does not like someone else, there might be a major conflict. 

Only if they become relevant.

Sort of. I’m not that good at it but I can do very simple translations.

I won’t be going into them in much detail. The covers were confirmed to be non-cannon some time between the release of Umbilical and Bring it On. Minigram is a spin off, even if there are some chapters based on timeline convos. 

The current plan is to release this on YouTube in Spring/Early Summer 2025 for free.

I’m planning on making a permanent poster and t-shirts, likely with Forthwall. I am also hoping on making a limited edition DVD with some extra merch after the initial public release.

Yes. This falls under fair use as parody/critique. 

Not necessarily. He's a positive spin on a negative stereotype. There's a lot of depth and detail put into Mikoto and John as characters. Their story isn't just "oooo, evil murder alter".