Memories of the 70's / 80's of Showa masterpieces free app Showa of popular songs, Japan masterpieces [function] Favorite song can be heard put to Favorites carefree in. Young and old, it can be used by anyone. Quick search function is simple The new songs will be updated one after another. Popular song of Showa is strongly recommended to everyone likes. * This app is because it uses the method of Internet streaming, it is recommended to use in WIFI.