One of Japan's most well-known moving services is Sakai Moving Service (サカイ引越センター), which provides a pre-move survey for quotation, customer support throughout the moving process, and careful packing and transportation of your belongings. They also offer some optional services such as appliance disposal, dismantling and installation of air conditioners or washing machines, packing services, house cleaning services, piano transport, and free cardboard boxes based on the volume of your moving goods. A happy side note: They also provide assistance with international moves. English support available.