Okonomiyaki is probably the only Japanese food I don't enjoy - not because they wouldn't be tasty, but I think them too filling and a bit greasy. I had one in Hiroshima and it gave me such a stomach ache that I walked through the shrine in Miyajima with sweaty brow and clenched teeth before finally retreating (rather speedily) to the hotel. Since that time I have been unable to even look at one. Which is a pity, as I have always wanted to taste them Osaka style too. :?