Combine pork and chopped up kimchee in a bowl and mix well.
Wrap with gyoza wrappers to make 15 dumplings.
Heat sesame oil in a frying pan over medium heat.
Arrange gyoza dumplings in a circle.
Once bottom is golden brown and crispy, add water and cook covered for 5-7 minutes on low heat.
Top with mozzarella, cheddar, blue cheese and parmesan reggiano.
Cook until cheese melts and becomes a little crispy on the bottom.
Invert onto a plate and serve hot.