Just finished a complete rewatch of all series of Hajime no Ippo, holds up much better than I expected it too. Not really big on anime but it was my first and holds a special place in my heart. Apparently it's been picked up and supposed to be getting released on Netflix and I've heard they've had a good track record of reviving series like Baki, so considering the Ippo anime only covers roughly 1/3rd of what is one of the longest on going serializations of manga in history I'm hoping they'll give it the same treatment.