My rice cooker

This is a my rice cooker it can cook 600g rice seeds at once.

The rice seeds get to heavy when it cook, because they suck the water so 600g rice seeds become about 1.3kg rice after cook.

I was given this used rice cooker from my friend and have used this since 1993, Japanese products are really long life and don't break, I think.
If this cooker broke it maybe impossible to fix because probably there are no parts to repair in the produced campany.
If it goes I have to buy new one but I'll feel something sad.