J-Lease is a trusted and reputable brand that offers a system for real estate companies and landlords to advance rental payments for commercial properties, such as offices and tenants. Their services are available to individuals and corporations alike, making them suitable for retail stores and offices. J-Lease provides simplified paperwork procedures, support for rental management tasks, and a data management system for rent account transfers.

They offer various services tailored to different needs, including rental guarantee for business properties (such as offices, warehouses, and factories), medical expense guarantee for medical institutions, and rental guarantee for residential properties. J-Lease understands the changing market demands and the impacts of factors like the amended Civil Code and the effects of the pandemic. With their extensive experience, strong financial foundation, and commitment to customer satisfaction, J-Lease is the reliable choice for those considering guarantee services