From "JR WEST Line Namba Sta."
【1】Exit the ticket gate of JR Namba station and go straight ahead.
【2】You'll pass 'Kiosk' on your right and exit the building. Follow the sign for 'Subway, Kintetsu railway, Hanshin Electric Railway and Nankai Electric Railway' written in Japanese.
【3】Go down the far right escalator in front of you. Continue following the sign for 'Subway, Kintetsu railway, Hanshin Electric Railway and Nankai Electric Railway'.
【4】Get off the escalator and take the moving walkway on your right.
【5】Get off the moving walkway and follow the sign for 'Namba Walk' in front of you .
【6】Keep walking on 'Namba walk'. You'll pass the ticket gate of 'Subway Yotsubashi-line' on your right.
【7】'Namba walk' is eventually divided into two ways. When you get there, proceed towards the right side.
【8】Go straight ahead. You'll see the ticket gate of 'Subway Midosuji-line' on your right.
【9】Keep going on 'Namba walk'. You'll pass the 'KITTO(cosmetic store)' on your left.
【10】'B21' is your exit. Take the escalator on your right.
【11】Get off the escalator and enter to '千日前（Sennichimae arcade）' on your right.
【12】The entrance of Namba Oriental Hotel is next to 'LAWSON'. Enter through the revolving door.
【13】After entering through the revolving door, take the elevator on your left. The front desk is on the 3rd floor.