From the fourth year after purchase, it is possible to sell to a third party through the secondary market provided by SANU. (Please note that SANU's approval is required at the time of sale.) However, selling on the secondary market does not guarantee a purchase by a third party.
Additionally, inheritance is possible at any time without a set deadline. When changing the name on the title, a name change fee of 110,000 yen (including tax) will be incurred in addition to other expenses.