Hairdresser JAM (Jam), located in Niigata City, Niigata Prefecture, is a technology backed by the number of people who have been treated until now, and is a popular hair straightener. Since the supply is moist and straight, staff with abundant career will propose a style suited to hair quality and worries! As there is a happy kids space for moms, children are also welcome! The official app of the beauty salon JAM, located in Niigata City, Niigata Prefecture, is an application that can do such t