I understand they view Kase-san as their rivals and all, but seriously why are they so rude? First Fukami demanding, VERY ONE-SIDEDLY, to have a race and Kase-san got peer-pressured into accepting.
And now this white-haired girl being rude as hell, like, who the fuck took meone's umbrella (which they clearly treasure/like a lot), made them chase around IN THE RAIN to get it back, and didn't even apologize for bending it???
anw, I'm glad we get to see Yamada having fun and living her best life. Also, thanks for the chapter!