I have yet to have bad Okonomiyaki while in Hiroshima but Hassei ranks up there with some of my favorites. I came here on a Friday night and it was busy, I ended up waiting outside for a few minutes. When a table cleared I...was seated right away and the servers and cooks were very friendly. They have a decent menu with vegetarian and gluten free options. I opted for the seafood okonomiyaki with cheese. I was at a table, usually I prefer the grill as it keeps the dish hot, but didn't have a choice here. The okonomiyaki was on a placed on a plate and brought to the table. The amount of seafood in the okonomiyaki was generous and flavorful. I liked everything about it, the flavors, texture, portion, etc. I would recommend coming here to try okonomiyaki.More