Sega!
This was a great cartoon because you placed a ton of emphasis on animation. It reminds me of the "Ren And Stimpy" cartoons where they really tried to tell jokes through the character's actions. Speaking of animation, it is great to see that you are accelerating on animation quality all the time. TomaMoto is definitley the male Rina-chan. You can really see how far you have come with animation with the first Sonic parody you did. Poor Knuckles and poor Vector.
The funniest thing about this was Mighty the Armadillo appearing. This is completely different than the games where he's the only one missing but then everyone fell except for him! It is great to pay tribute to a lesser known video game that isn't even new. It's cool to hear Larry's saturday morning theme on something besides a Larry cartoon. I would think Shadow would be the character to act more black because, well, he is black.