Creating Fluffy Japanese Soufflé Pancakes is a straightforward process if you follow these steps:

1. Separate Eggs: Carefully separate the egg whites from the yolks into two bowls.
2. Whisk Egg Yolks: In the bowl with the yolks, add the sugar, milk, vanilla extract, and a pinch of salt. Mix until smooth.
3. Add Dry Ingredients: Sift the flour and baking powder into the egg yolk mixture. Stir until just combined.
4. Beat Egg Whites: In the second bowl, use a hand mixer or whisk to beat the egg whites until soft peaks form.
5. Fold Mixture: Gently fold the beaten egg whites into the yolk mixture. Be careful not to deflate the mixture; it should remain fluffy.
6. Preheat Pan: Heat a non-stick skillet over low to medium heat and grease it lightly with butter or oil.
7. Pour Batter: Use a ring mold or carefully pour a scoop of batter onto the skillet. You can stack two or three scoops to achieve height.
8. Cover and Cook: Cover the skillet with a lid and cook for about 4-5 minutes on one side, then flip carefully and cook for another 4-5 minutes.
9. Check for Doneness: The pancakes should be golden brown on the outside and fluffy inside. You can gently press them to see if they spring back.
10. Serve Immediately: Remove from the skillet and serve warm with your favorite toppings.

By following these steps closely, you will be able to create these incredible pancakes with ease!