Chibi Maruko-chan: Hiromi Maeda

Hiromi Maeda is well-known in Maruko's third-grade class for being very strict in matters related to classroom cleanliness and hygiene; she is often willing to tell off anyone she sees who appears to violate the class cleanliness rules. On the other hand, in cases where she is blatantly ignored or upstaged, Maeda is also known for easily bursting into tears out of emotional pressure, only causing further complications with her classmates.