any manwhas/mangas with highschool fighters ?

http://www.mangago.me/read-manga/holyland/
http://www.mangago.me/read-manga/kyou_kara_ore_wa/
http://www.mangago.me/read-manga/clover_tetsuhiro_hirakawa/
http://www.mangago.me/read-manga/a_bout/
http://www.mangago.me/read-manga/gang_king/
http://www.mangago.me/read-manga/angel_densetsu/
http://www.mangago.me/read-manga/beelzebub/
http://www.mangago.me/read-manga/yu_yu_hakusho/
http://www.mangago.me/read-manga/crows/
http://www.mangago.me/read-manga/worst/
http://www.mangago.me/read-manga/dokgo/
http://www.mangago.me/read-manga/tong/
http://www.mangago.me/read-manga/pounding/
http://www.mangago.me/read-manga/the_boxer/
http://www.mangago.me/read-manga/dear_boy/
http://www.mangago.me/read-manga/weak_hero/
http://www.mangago.me/read-manga/study_group/

Megumi and Tsugumi

This is a webtoon, but “study group”^^

http://www.mangago.me/read-manga/study_group/