Do you guys know martial art anime(s) which setting primarily goes on high school life?

NB:

"Tenjho Tenge" is a good example,it contains very fundamental elements of japanese traditional martial arts,and all of its conflicts happen in connection of school activities and organizations.

"History's Strongest Disciple Kenichi" is a bad example,because many of its characters are not high school student and many of the conflicts do not have any relationship with the school.

"Bamboo Blade" is unrelevan example because kendo is a sport rather than martial art,it's a sport anime.

Thank's for your information