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!

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