Gokusen Drama Season 1 - Graduation Special

The climactic battle of the Class 3-D students vs the PTA and the school over keeping Yankumi was not the last we'd see of the original Class 3-D! After season 1 originally aired, it was shortly followed by this fun special that revolves around a crisis the class faces right before they are to finally graduate from Shirokin! Can YAnkumi help her class and make sure every student gets their diploma? What will her students do aftert hey graduate?