This is Dorayaki made by Tamaann.
I also ate this at the food fair.
They use high quality ingredients from Kyushu, like no ddt flour from Fukuoka.
And all are hand made.
They are shaped like a cat face.
There are many kinds, sweet beans, milk taste, green tea taste, and some have a strawberry or a chestnut.
The ones with Mont Blanc and mango pudding inside are unique.
You can buy them at Tamaan in Yakuin, Fukuoka city.