In a different bowl, combine water with eggs. Mix well.
Combine ingredients number 2 with the ingredients from number 1. Mix thoroughly to prevent lumps. Let rest for 15 minutes
Heat the pan and then lower the heat. Use a little oil to grease the pan. Pour 2 tablespoons of the dough to make each dorayaki pancake. Close the pan with a lid, then flip the dorayaki pancake. Close the lid again until fully cooked.
After all the dorayaki is cooked, make a sandwich with red bean paste inside. If you'd like you can also add fresh cream as well.