SGKI-019 "Good morning. This is Smile Service." No matter what you do, the staff are always smiling during the job. A close look at the highest level of customer satisfaction in housekeeping services. Kana Morisawa, Sumire Kurokawa, Mei Satsuki

SGKI-019 "Good morning. This is Smile Service." No matter what you do, the staff are always smiling during the job. A close look at the highest level of customer satisfaction in housekeeping services. Kana Morisawa, Sumire Kurokawa, Mei Satsuki