The NGK plugs that are recommended ar the PZFR5R-11. The Denso match is PKJ16CR-L11. Those are the platinum electrode plugs and last ~90K miles. Without the P, they may be the copper electrode. There should be a sticker under your hood telling you which spark plugs are recommended for your accord.
You car has individual coils for the ignition system. You won't need the spark plug wires, because your engine does not have them.
All you have to do it remove the torx screws (#2), then unplug the electrical connector to #1. You can pull off the coil pack (#1) from the top of the spark plugs.