Amazon.co.jp: YAMAHA Digital Piano YDP-S55 Electronic Piano, 88 Keys, Arius YDP-S55 (Includes High and Low Adjustable Chair + Headphones), B Black Wood Finish : Musical Instruments
Amazon.com: Yamaha YDPS54WH Arius Series Slim Digital Console Piano, Satin White : Musical Instruments
Olimpus Music LTD - Succeeding the popular YDP-S52, the Yamaha YDP-S54 is from Yamaha's Arius line of pianos—ones that entry level digital piano players can enjoy, but robust enough that one with