My rice cooker got fried

Hi everyone,

I am a newbie to electronics here. I have just recently bought a japanese rice cooker brand from e-Bay. I didnt check the rice cooker voltage. Long story short, when i plugged in my rice-cooker it starts blowing some smoke from under the rice cooker. The voltage for the rice cooker should be 100V but the voltage i used was 220V. I was just wondering if there is any possible fix to this ? As in what to replace or what need to be checked?

Thank you everyone for your input. Cheers