The visitor was Kawashima Noriko's father, who had come specifically to express his gratitude to the benefactor who saved his daughter. Minamoto Tamako was so happy that she couldn't close her mouth, scratching her head and waving her hands, smiling and saying this is what they should do.
"This is my duty as a criminal police officer, Mr. Kawashima, no need to specially express thanks... heh heh."
For a police officer, nothing is more gratifying than the gratitude of those involved, and Minamoto Tamako suddenly felt that her efforts were meaningful.
Back when she was still struggling in police school, she certainly couldn't have imagined that her future self would save a princess, and afterwards receive the gratitude of the princess's father... hmm, her road to fame had already taken a great leap forward!
Mr. Kawashima didn't stay long. He presented an envelope and a package of tea leaves, then got up to say goodbye.