Azumanga Daioh (2002)

Season 1: Episode 3

11, "Nyamo" We get to see more of P.E. teacher Minamo Kurosawa, a.k.a. "Nyamo," esp. her relationship with Yukari. 12, "Factional Rivalry" Envious over Nyamo's unmatched popularity with the students, Yukari shanghais the girls into basketball game. Only, Yukari doesn't play fair... 13, "Yukari's Here" When Yukari visits Nyamo at home, we get to see just how dysfunctional their relationship can be. 14, "Not My Fault" Yukari and Nyamo go out for a drink and end up running into *gasp* a foreigner! Meanwhile, Tomo, Yomi, and Osaka end up sharing in a little philosophy. 15, "Forever And Ever" Yukari shows her wild(er) side while knocking back glasses of sake, much to Nyamo's shagrin.