It's always nice to see artists give some love to older series and for characters you haven't seen in forever to show up again with new art.
School Rumble was such a fun series, and Yakumo was my favorite character from it.
She was my favorite too. The mess between Harima, Yakumo and Eri was for me the most interesting/funny part of the series. Of course, back then I was way younger and starving for some romantic comedy segments.