Ueki no Housoku, Shijou Saikyou no Deshi Kenichi Recommendations
Similar comedy action. Both focus on nakama and friendship. Kenichi has more fan service though.
both of the main characters fight for what they believe in getting stronger along the way. both endings are quite good unlike some endings like over drive etc.
Both shows have great character development. They both have a lot of action and a protagonist with a will to get stronger. Both protagonists have to overcome many obsacles to reach their goals.
the main character in Law of euki and hds kenichi is very similar. They fight for their friends and justice. Both series are great, funny and exciting.
Both series are considered battle shounen that offers plenty of fighting among characters. The main character in both series has similar personalities and often strive to reach new heights through experience in combat against other characters from the show.
Both series involves some inhuman techniques that are displayed during the various encounters between the main character against his adversaries.
Both series has plenty of action, drama, and comedy. In general, they have a similar vibe and feelings.
Same kind of humor, atmosphere, and characters.
Both are "battle shônen".
The main difference is the supernatural aspect present in Ueki, not in Kenichi.