<prompt> Translate the following text to SwahiliWith an uninhibited merchant class eager to throw its newly acquired wealth around, Osaka quickly became Japans undisputed entertainment and theatrical center.  <response>: Kwa kuwa watu wa jamii ya wafanyabiashara walikuwa na hamu ya kueneza utajiri wao, Osaka ikawa kituo kikuu cha michezo na burudani nchini Japani. 