Open House Group, a leading Japanese real estate company, has expanded its cryptocurrency payment options to include XRP, Solana (SOL), and Dogecoin (DOGE), in addition to Bitcoin and Ethereum. citeturn0search0 This move aims to provide greater flexibility for international clients, allowing them to use these cryptocurrencies for property purchases and related services. citeturn0search5 Open House Group's adoption of these digital assets reflects a growing trend in the real estate industry toward embracing innovative payment methods. citeturn0search6