Outside Osaka, ikayaki usually means a whole squid grilled on a stick at festival stalls; Osaka's pressed pancake is a different snack that shares the same name.
Chopped squid is mixed into a thin flour batter and pressed between two scorching iron plates for about a minute, cooking into a thin, chewy pancake that's brushed with sauce and folded in paper, hot enough to eat while walking.
Takoyaki (Octopus Balls)
Yakitori (Skewered Chicken)
Sapporo Miso Ramen