Tranche Update on Sekisui House, Ltd.'s Equity Buyback Plan announced on March 9, 2023.

Sekisui House, Ltd. is the Japanese leader in house building. Net sales break down by activity as follows: - real estate services (22.8%): rental management, real estate asset brokerage, etc.; - health facilities building and renting (14.7%); - individual house building (13.2%); - houses and land sale (6.2%); - residential asset renovation (5.8%); - office and business buildings development and management (5.4%); - condominiums sale (3.2%); - other (28.7%): primarily activities ensured overseas.