Overall, I think this was a perfect OVA and I can recommend this to every Hajime no Ippo fan out there. The humour of this 'episode' is as funny as always and the animation and soundtracks just stayed the same, also the enjoyment level was really high since this is Takamura at his best, who is probably the funniest character throughout the series.
Even the fight at the end of the episode told us a lot about Takamura's personality and (especially) his strenght. Also it shows us what kind of character Takamura has and gives us some good hints about his relationship This OVA tells us a lot about Takamura's attitude towards boxing and what he did before he started his career as a boxer. But that doesn't matter, since it doesn't try to be special at all. Doesn't sound too special, huh? Well, it isn't.
If you haven't read the description yet: It's about Takamura-san's past and how he got to boxing. I am not going to say much about this OVA/Special, since it's only ~20 minutes long, just want to write down my feelings towards this.