granさんのイラストまとめ

From a Korean Manhua called "MMA With Her" which looks similar in premise to "Kick Onee-san" and "Please Knock Me Down Goddess"

A boxing mikuru also appear in this fanbook called "Suzumiya Haruhi no Gashuu"

then we have this scene in episode 84 (also posted above) where they are talking about a mushroom that has a strong taste, keroro misheard and just imagine the mushroom beating Hinata and her mom Aki (who's hot as fuck and the subject of many fanservice scene)

The manga then ends with Saotome participating in the 2020 Tokyo Olympics, which is pretty funny because the 2020 Tokyo Olympics were then delayed because of the Covid Pandemic

there isn't much else to say, it's a pretty standard romance/sport manga, the two are shy and it takes forever for them to do any progress and everytime an actual match happens, it's the usual "i must become stronger/put more effort for love" since it's a romance too

Cover of "Manga Diary of a Male Porn Star" i thought i'd hit the jackpot with a story about boxing JAV in this manga, but there wasn't such content inside
*sad*