Otonosekai is an Anglo-Japanese maker of downloadable content for Yamaha keyboards.
'Otonosekai' is a Japanese word which translates to
'World Of Sound' in English.
Otonosekai Packs are produced using the same detailed facilities as factory content.
Otonosekai packs are available exclusively from:
All Packs Will Be Available For The
New PSR-SX700 & SX900 Very Soon!