Ranma ½, Shijou Saikyou no Deshi Kenichi Recommendations
Both Have 3 Things In Common
1. Martial Arts
3. LOTS OF COMEDY
These 3 Things Play A Huge Part in Both Shows
Both shows involve a guy and his romantic interest practicing martial arts, but also involve lots comedy, especially of the slapstick variety. Lots and lots of slapstick.
They have comedy and romance with martial arts. If you like kenichi you will like ranma and viceversa