We got the takoyaki balls and mochi balls on a stick with a sweet, salty soy sauce glaze. Definitely preferred the mochi over the takoyaki. Rice balls looked delicious, will have to try next time.
If you're strolling anywhere nearby here, there's just no reason not to get 1 or 2 Imagawayaki while you're at it. They taste mighty good, and are hard to come by elsewhere.