eh, I felt myself be vaguely offended by this, but I honestly can't discern whether or not it's because I'm Chinese (yes, I know, you say Japanese but hell it's taking a shot at the entirety of East Asia), or if it's just because this sucks so much.
Concrit? Um, can you teach somebody to be funny? No? Yeah, that's what I thought. Humor can be fine-tuned but it can't (well, as far as I can tell) be built up from the bedrock of "holy mother of unfunny."