one link in the chain will be a master link. It will have a 2 dimensional clip that will pop out in one direction, use a flat blade screw driver to push it off then theres a plate taht is underneath it against the chain.
Some Hondas came equipped with an endless chain. They do not have a master link. The chain was installed before the swing arm. A master link has a clip on one side that is spread apart and slides off of the pins. If you don't have a master link the peen-ed ends of the pins in one link need ground off and punched out. You should have a manual if you are going to do your own repairs. Especially if you ride a 24 year old bike.