Karakai Jouzu no Takagi-san

Middle schooler Nishikata has had it with his classmate Takagi--the chronic teaser who sits nearby. Day in and day out, she comes after him with every sort of trick or prank. Even when he tries to get her back, she's always one step ahead. But rest assured, it's only the beginning. He's not about to give up that easily in this battle of cunning and youth! (Source: Yen Press) Note: Includes 13 extra chapters.