Sae Nagumo
Sacchan met with Macchan a long time ago right before he moved away with his parents whom he had forgotten. She had been waiting for him all along in the park while he had been way. She always has a nurse with her and if not right by her side she always watches over her.. As the nurse is a really though person to deal with at first she still sees her as a good person and a friend, while the nurse is like her guardian..