飛鳥馬 聖翔

The grandson of the president of the company where Wataru works. He is a student and will take the entrance exam this year. Since his parents are rarely at home, he hires a housekeeper, and the job was introduced to Rumi through the president. He is polite, calm, and a nice young man who smiles a lot for his age. --He is polite and calm, and acts as if he were a young man.