Don't be quick to decide this manga is not good because it is about fighting/sports. Both genres are very interesting and hold more to them then just their label.
Hanza sky is a recommendation you can find if you like hajime no ippo.
Hanza sky is about karate unlike ippo which is about boxing. hanza is a strikingly well series about the art of karate.
this manga follows a boy who is known as a "delinquent" and has always gotten in fights during his middle school years. he tries to find love and creates a new image in highschool; from there hanza gets into a fight and
his true colors for fighting shine.
Hanza is a troublemaker at heart but soon discovers a love, where he can control his want to fight and grow stronger but also develop and change as a person.
Hanza Sky might have 113 chapters but currently only 30 have been translated. there is no official licensed and the author manage to finish this series and in 2013 had been found dead. The author states this manga helped him achieve what he couldn't as a person.
i would gladly suggest this to anyone getting into manga because of how short it is (despite the fact only 30 chapters are scanlated) the 30th chapter mark is NOT a cliff hanger and can help motivate someone want to read more.
overall. great series. recommend highly to anyone who has the time to read 30 chapters.
PLEASE SPREAD THE WORD ABOUT THIS MANGA, IT DESERVES TO BE PICKED UP AGAIN TO BE TRANSLATED