Great chapter. Funny (Isumi and the "Rice sure is hard when you don't cook it" line XD) but also not without some drama. I can't help but dislike Ruka a bit, she's the newest to the cast yet acts like she's freakin' female lead, but at least she provided the story with a really decent development.
Also what are you people talking about, Hayate is obviously gonna end up with Jenny.