Aren't big boobs supposed to be an inconvenience to kunoichis?
How tf would you move around fast with two jugs bigger than your head on your chest? Nagisa should be happy about her breats, they would be really helpful in actual missions.
@Sadisticmale Kunoichi specialize in seduction arts back then there was nobody preaching "flat is justice" so bigger breasts= better kunoichi. The type of missions you are thinking of would more likely be given to male ninja.
also chapter summary: