Not much is known about a specific relationship. It's possible that Manga Rock was one of the platforms where you could read the Manaria Friends manga, but that doesn't mean there was a deep partnership or anything like that.
They are quite different. Shingeki no Bahamut is a fantasy anime, Manaria Friends has a more magical girl theme, and Manga Rock was a platform for accessing various manga. Not much in common really.
Well, some libraries or bookstores that specialize in manga might have it. Also, check out websites dedicated to manga, but make sure they're legal and reliable sources.
It's hard to say for sure. Sometimes Manga Rock might host or link to Kemono Friends manga, but it depends on legal and licensing factors. There could be cases where it doesn't have anything to do with it.
Not much really. They are separate entities and don't have a direct connection.
The 'Manaria Friends' anime is quite loyal to the manga. Maybe a few background details or side characters get less focus in the anime, but the main plot and key moments are presented pretty much the same.
I'm not sure there's a direct connection. Maybe they're just two separate entities in the manga world.
Honestly, it's hard to say. 'My Friends Girl' could potentially be a manga available through Manga Rock, but it could also just be a random mention without any significant link. We might need more context to figure it out.
No, it's not available on Manga Rock. Most manga on that platform are unauthorized and illegal.
You might be able to find it on some popular manga reading websites. But make sure they have the legal rights to distribute it.
It's decent. The adaptation in Manga Rock maintains the core elements of the 'Friends Game' manga, but there are some minor differences.