The basic idea of removing TOTO toilet seat is pretty much like other toilets. But the thing is, some models of ToTo toilets deserve more attention to remove toilet seats or unscrewing the bolts. However, to remove the toilet seat at first use a screwdriver to unscrew the bolts. Then open the nuts and bolts to your hand and uninstall the seat from the toilet. Now, do whatever you want, either replacing a new one or removing that one.