Osaka dishes
Typical Osaka Cuisines include:
Takoyaki (Ocutopus dumpling), Okonomiyaki(Not-sweat puncake),Kushikatsu(deep-flied food), Udon(white wheat noodle), etc.
I wonder why people are so obsessed with these foods. It is because they are all made of flouers! They contain so much carbohydrate! People love carbohydrate. You easily gain weight. Gaining weight cause diseases 
such as diabetes and heart diseses.
Osaka people is known to eat Okonomiyaki as main dishes and eat with a bowl of rice, but this doesn't happen everyday.
Carbohydrate is very dangerous. Please don't consume too much.