Touch follows the twin brothers Tatsuya and Kazuya Uesugi and the girl next door they grew up with and both grew to love, Minami Asakura. As they move from middle school to Meisei High School Kazuya devotes himself to being the ace pitcher of the baseball club and bringing the team to the Koshien, the national high school baseball tournament, fulfilling a childhood promise to Minami. Tatsuya leads a more frivolous life, avoiding conflict with his dear brother in sports or over their shared affection for Minami.
