Osaka city hotel with free wifi near station and subway close to osaka station only 15 minutes walk from osaka station or 1 stop on the yotsubashi line rihga nakanoshima inn is convenient for all of osakas central highlights the subway station right outside puts you within easy reach of osaka castle and the famous shinsaibashi shopping arcade cruising the okawa river osakas ancient waterways run close to the hotel and you can hop on an aqua liner to cruise along the rivers and canals it