Wada's team secured a berth in the national tournament again the following summer (1998). They defeated Niigata Prefectural Shibata Agricultural High School, whose battery consisted of right-hander Kazuhiro Togashi (who later played for the Hokkaido Nippon-Ham Fighters) and catcher Ken Katoh (currently with the Yomiuri Giants), in their first game. They faced Teikyo High School, the East Tokyo champions, in their next game. Though Wada, who was not only the team's ace but also their cleanup hitter, gave up a home run to current Fighters outfielder Hichori Morimoto, Hamada High won 3-2, making it to the quarter-finals. They narrowly lost in the quarter-finals to Toyota Otani High School (led by current Orix Buffaloes outfielder Katsuaki Furuki) in extra innings.