Karaoke Studio is a Japanese release for the Nintendo Entertainment System (NES). Information on this karaoke game is scarce, but it appears to be one of the many NES karaoke titles released only in Japan.  The gameplay would likely involve singing along to songs displayed on the screen, with the assessment of the player's performance being the core mechanic.  Further details such as specific song lists or features are currently unavailable. It was likely published by a smaller Japanese publisher specializing in karaoke software at the time, rather than a major NES game developer.

Karaoke Studio (Japan)

Kanshakudama Nage Kantarou no Toukaidou Gojuusan Tsugi (Japan)