This app is official app of "Zero cleaning" performing house cleaning in Tokyo and Saitama and Kanagawa! It will give Official maximum discount coupons when you collect 20 stamps! Also when you collect some points from simple games, you will get the deals coupon! Other you can check our Facebook page and detail of service. Firstly we will do the quote by phone or e-mail, so please contact us from the reservation page! Let get the cheapest coupon from Zero coupon and then clean up your room ch