Osaka okonomiyaki, Hiroshimayaki, Monjayaki, Negiyaki, & Modanyaki are popular styles of Okonomiyaki.
To tick the box, we had a couple of Kyoto-style variants:
Mamboyaki: seems to be a hybrid of Osaka & Hiroshima styles , more noodles than Osaka version. but less cabbage than Hiroshimayaki. Noodles are half crispy half soft. Main difference is the use of sweet & spicy sauce.
Betayaki: cooked like crepe. Thicker batter than monjayaki but thinner than other variants
by BocaTaberu