While Kosaku's eternal struggle with his weight wages on, a meddling aunt tricks Sister Angela into paying a visit to her family, but is this all just a ruse to set the lovely sister up with an eligible young chef? Later, Kosaku's dedication is put to the ultimate test when he's given the option of pursuing a career in the restaurant business and retiring from the world of pugilism for good.
Finally, Sister Angela's aunt outdoes herself by racking up an exorbitant bill at a host club and leaving her niece holding the bag. Kosaku vows to defend Angela's honor by challenging the dashing host to a title match, but will Angela defy the Mother Abbess and break her curfew to be at Kosaku's side? It's time for the final round to begin!
Story and art by Rumiko Takahashi.