I once tried Hiroshima-style Okonomiyaki at a Japanese restaurant in Bangkok. It was very distinct from Kansai-style that I'm familiar with. The method in making it was quite interesting; it reminded me of crepe making in some way. And the taste was really great; it made me crave for more Okonomiyaki. Looking forward to trying the authentic Hiroshima-style Okonomiyaki in Hiroshima someday.