Everyone at Bokuto Station is told to secretly look for a missing prince who has wondered off in Japan.  He's in hiding from a coup in his country.  Yoriko, meanwhile, is on her day off and helping people as she wont to do.  She runs into this man a few times and help him each time.  They eventually get to talking and she takes him to a shrine where he prays.  She later finds out from her co-workers that he was the prince that they were looking for.  He asks to see her once more before he leaves to go back to his own country.