I packed Maranda one too. I figured I was safe with it and she wouldn't mind eating it at school.
I made the chicken katsu a little different than usual, because I cut the chicken breasts up before frying them. I thought it would be easier. I don't know if that was the case though.
After dipping in egg beaten with spicy mustard and garlic ginger paste. Then dredge in the panko mix. I pan fried mine in a little grape seed oil. You can store extras in individual servings in ziplock bags and freeze. Pull them out when you need it for a lunch or snack.